Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D

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Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D uses

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D consists of Calcium (Oyster Shells), Magnesium (Magnesium Oxide), Phosphorus (Calcium Phosphate Dibasic), Vitamin D3, Zinc (Zinc Gluconate).

Calcium (Oyster Shells):


1 INDICATIONS AND USAGE

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate is a phosphate binder indicated to reduce serum phosphorus in patients with end stage renal disease (ESRD).

- Calcium acetate is a phosphate binder indicated for the reduction of serum phosphorus in patients with end stage renal disease. (1)

2 DOSAGE AND ADMINISTRATION

The recommended initial dose of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate for the adult dialysis patient is 2 capsules with each meal. Increase the dose gradually to lower serum phosphorus levels to the target range, as long as hypercalcemia does not develop. Most patients require 3 to 4 capsules with each meal.

- Starting dose is 2 capsules with each meal. (2)

- Titrate the dose every 2 to 3 weeks until acceptable serum phosphorus level is reached. Most patients require 3 to 4 capsules with each meal. (2)

3 DOSAGE FORMS AND STRENGTHS

Capsule: 667 mg Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate capsule.

- Capsule: 667 mg Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate capsule. (3)

4 CONTRAINDICATIONS

Patients with hypercalcemia.

- Hypercalcemia. (4)

5 WARNINGS AND PRECAUTIONS

- Treat mild hypercalcemia by reducing or interrupting Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) acetate and Vitamin D. Severe hypercalcemia may require hemodialysis and discontinuation of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate. (5.1)

- Hypercalcemia may aggravate digitalis toxicity. (5.2)

5.1 Hypercalcemia

Patients with end stage renal disease may develop hypercalcemia when treated with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)), including Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate. Avoid the use of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) supplements, including Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) based nonprescription antacids, concurrently with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate.

An overdose of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate may lead to progressive hypercalcemia, which may require emergency measures. Therefore, early in the treatment phase during the dosage adjustment period, monitor serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) levels twice weekly. Should hypercalcemia develop, reduce the Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate dosage, or discontinue the treatment, depending on the severity of hypercalcemia

More severe hypercalcemia (Ca >12 mg/dL) is associated with confusion, delirium, stupor and coma. Severe hypercalcemia can be treated by acute hemodialysis and discontinuing Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate therapy.

Mild hypercalcemia (10.5 to 11.9 mg/dL) may be asymptomatic or manifest as constipation, anorexia, nausea, and vomiting. Mild hypercalcemia is usually controlled by reducing the Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate dose or temporarily discontinuing therapy. Decreasing or discontinuing Vitamin D therapy is recommended as well.

Chronic hypercalcemia may lead to vascular calcification and other soft-tissue calcification. Radiographic evaluation of suspected anatomical regions may be helpful in early detection of soft tissue calcification. The long term effect of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate on the progression of vascular or soft tissue calcification has not been determined.

Hypercalcemia (>11 mg/dL) was reported in 16% of patients in a 3 month study of solid dose formulation of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate; all cases resolved upon lowering the dose or discontinuing treatment.

Maintain the serum calcium-phosphorus (Ca x P) product below 55 mg2/dL2.

5.2 Concomitant Use with Medications

Hypercalcemia may aggravate digitalis toxicity.

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6 ADVERSE REACTIONS

Hypercalcemia is discussed elsewhere [see Warnings and Precautions ].

- The most common (>10%) adverse reactions are hypercalcemia, nausea and vomiting. (6.1)

- In clinical studies, patients have occasionally experienced nausea during Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate therapy. (6)

To report SUSPECTED ADVERSE REACTIONS, contact West-Ward Pharmaceuticals Corp. at 1-800-962-8364 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch

6.1 Clinical Trial Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

In clinical studies, Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate has been generally well tolerated.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate was studied in a 3 month, open-label, non-randomized study of 98 enrolled ESRD hemodialysis patients and an alternate liquid formulation of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate was studied in a two week double-blind, placebo-controlled, cross-over study with 69 enrolled ESRD hemodialysis patients. Adverse reactions (>2% on treatment) from these trials are presented in Table 1.


Preferred Term


Total adverse reactions reported for Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate

N=167

N (%)


3 month, open label study of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate

N=98

N (%)


Double blind, placebo-controlled, cross-over study of liquid Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate

N=69


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate

N (%)


Placebo

N (%)


Nausea


6 (3.6)


6 (6.1)


0 (0)


0 (0)


Vomiting


4 (2.4)


4 (4.1)


0 (0)


0 (0)


Hypercalcemia


21 (12.6)


16 (16.3)


5 (7.2)


0 (0)


Mild hypercalcemia may be asymptomatic or manifest itself as constipation, anorexia, nausea, and vomiting. More severe hypercalcemia is associated with confusion, delirium, stupor, and coma. Decreasing dialysate Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) concentration could reduce the incidence and severity of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate-induced hypercalcemia. Isolated cases pruritus have been reported, which may represent allergic reactions.

6.2 Postmarketing Experience

Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to estimate their frequency or to establish a causal relationship to drug exposure.

The following additional adverse reactions have been identified during post-approval of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate: dizziness, edema, and weakness.

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7 DRUG INTERACTIONS

The drug interaction of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) acetate is characterized by the potential of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) to bind to drugs with anionic functions (e.g., carboxyl, and hydroxyl groups). Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate may decrease the bioavailability of tetracyclines or fluoroquinolones via this mechanism.

There are no empirical data on avoiding drug interactions between Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate and most concomitant drugs. When administering an oral medication with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate where a reduction in the bioavailability of that medication would have a clinically significant effect on its safety or efficacy, administer the drug one hour before or three hours after Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate. Monitor blood levels of the concomitant drugs that have a narrow therapeutic range. Patients taking anti-arrhythmic medications for the control of arrhythmias and anti-seizure medications for the control of seizure disorders were excluded from the clinical trials with all forms of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate.

- Calcium acetate may decrease the bioavailability of tetracyclines or fluoroquinolones. (7)

- When clinically significant drug interactions are expected, administer the drug at least one hour before or at least three hours after Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate or consider monitoring blood levels of the drug. (7)

7.1 Ciprofloxacin

In a study of 15 healthy subjects, a co-administered single dose of 4 Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate tablets, approximately 2.7g, decreased the bioavailability of ciprofloxacin by approximately 50%.

8 USE IN SPECIFIC POPULATIONS

8.1 Pregnancy

Pregnancy Category C:

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) acetate capsules contains Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate. Animal reproduction studies have not been conducted with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate, and there are no adequate and well controlled studies of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate use in pregnant women. Patients with end stage renal disease may develop hypercalcemia with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate treatment [see Warnings and Precautions (5.1 ) ]. Maintenance of normal serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) levels is important for maternal and fetal well being. Hypercalcemia during pregnancy may increase the risk for maternal and neonatal complications such as stillbirth, preterm delivery, and neonatal hypocalcemia and hypoparathyroidism. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate treatment, as recommended, is not expected to harm a fetus if maternal Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) levels are properly monitored during and following treatment.

8.2 Labor and Delivery

The effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate on labor and delivery are unknown.

8.3 Nursing Mothers

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) Acetate Capsules contains Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate and is excreted in human milk. Human milk feeding by a mother receiving Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate is not expected to harm an infant, provided maternal serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) levels are appropriately monitored.

8.4 Pediatric Use

Safety and effectiveness in pediatric patients have not been established.

8.5 Geriatric Use

Clinical studies of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other clinical experience has not identified differences in responses between elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

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10 OVERDOSAGE

Administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate in excess of the appropriate daily dosage may result in hypercalcemia [see Warnings and Precautions (5.1)].

11 DESCRIPTION

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate acts as a phosphate binder. Its chemical name is Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate. Its molecular formula is C4H6CaO4, and its molecular weight is 158.17. Its structural formula is:


Each white opaque/blue opaque capsule contains 667 mg of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate USP (anhydrous; Ca(CH3COO)2; MW=158.17 grams) equal to 169 mg (8.45 mEq) Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)), polyethylene glycol 8000 and magnesium stearate. Each capsule shell contains: black monogramming ink, FD&C Blue #1, FD&C Red #3, gelatin and titanium dioxide. The black monogramming ink contains: ammonium hydroxide, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol and shellac glaze.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) Acetate Capsules are administered orally for the control of hyperphosphatemia in end-stage renal failure.

Chemical Structure

12 CLINICAL PHARMACOLOGY

Patients with ESRD retain phosphorus and can develop hyperphosphatemia. High serum phosphorus can precipitate serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) resulting in ectopic calcification. Hyperphosphatemia also plays a role in the development of secondary hyperparathyroidism in patients with ESRD.

12.1 Mechanism of Action

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate, when taken with meals, combines with dietary phosphate to form an insoluble Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) phosphate complex, which is excreted in the feces, resulting in decreased serum phosphorus concentration.

12.2 Pharmacodynamics

Orally administered Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate from pharmaceutical dosage forms is systemically absorbed up to approximately 40% under fasting conditions and up to approximately 30% under nonfasting conditions. This range represents data from both healthy subjects and renal dialysis patients under various conditions.

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13 NONCLINICAL TOXICOLOGY

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

No carcinogenicity, mutagenicity, or fertility studies have been conducted with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate.

14 CLINICAL STUDIES

Effectiveness of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate in decreasing serum phosphorus has been demonstrated in two studies of the Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate solid oral dosage form.

Ninety-one patients with end-stage renal disease who were undergoing hemodialysis and were hyperphosphatemic (serum phosphorus >5.5 mg/dL) following a 1 week phosphate binder washout period contributed efficacy data to an open-label, non-randomized study.

The patients received Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate 667 mg tablets at each meal for a period of 12 weeks. The initial starting dose was 2 tablets per meal for 3 meals a day, and the dose was adjusted as necessary to control serum phosphorus levels. The average final dose after 12 weeks of treatment was 3.4 tablets per meal. Although there was a decrease in serum phosphorus, in the absence of a control group the true magnitude of effect is uncertain.

The data presented in Table 2 demonstrate the efficacy of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate in the treatment of hyperphosphatemia in end-stage renal disease patients. The effects on serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) levels are also presented.


* Ninety-one patients completed at least 6 weeks of the study.

ANOVA of difference in values at pre-study and study completion.

‡ Values expressed as mean ± SE.


Parameter


Pre-Study


Week 4*


Week 8


Week 12


p-value†


Phosphorus (mg/dL)‡


7.4 ± 0.17


5.9 ± 0.16


5.6 ± 0.17


5.2 ± 0.17


≤0.01


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) (mg/dL)‡


8.9 ± 0.09


9.5 ± 0.10


9.7 ± 0.10


9.7 ± 0.10


≤0.01


There was a 30% decrease in serum phosphorus levels during the 12 week study period (p<0.01). Two-thirds of the decline occurred in the first month of the study. Serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) increased 9% during the study mostly in the first month of the study.

Treatment with the phosphate binder was discontinued for patients from the open-label study, and those patients whose serum phosphorus exceeded 5.5 mg/dL were eligible for entry into a double-blind, placebo-controlled, cross-over study. Patients were randomized to receive Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate or placebo, and each continued to receive the same number of tablets as had been individually established during the previous study. Following 2 weeks of treatment, patients switched to the alternative therapy for an additional 2 weeks.

The phosphate binding effect of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate is shown in the Table 3.


* ANOVA of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate vs. placebo after 2 weeks of treatment.

Values expressed as mean ± SEM.


Parameter


Pre-Study


Post-Treatment


p-value*


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) Acetate


Placebo


Phosphorus (mg/dL)


7.3 ± 0.18


5.9 ± 0.24


7.8 ± 0.22


<0.01


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) (mg/dL)


8.9 ± 0.11


9.5 ± 0.13


8.8 ± 0.12


<0.01


Overall, 2 weeks of treatment with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate statistically significantly (p<0.01) decreased serum phosphorus by a mean of 19% and increased serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) by a statistically significant (p<0.01) but clinically unimportant mean of 7%.

16 HOW SUPPLIED/STORAGE AND HANDLING

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) Acetate Capsules

667 mg capsule is supplied as a white opaque/blue opaque capsule, imprinted with “54 215” on the cap and body.

NDC 0615-2303-39: Blistercards of 30 Capsules

NDC 0615-2303-30: Unit-dose Boxes of 30 Capsules

STORAGE

Store at 20° to 25°C (68° to 77°F).

17 PATIENT COUNSELING INFORMATION

Inform patients to take Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate capsules with meals, adhere to their prescribed diets, and avoid the use of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) supplements including nonprescription antacids. Inform the patients about the symptoms of hypercalcemia [see Warnings and Precautions (5.1) and Adverse Reactions (6.1) ].

Advise patients who are taking an oral medication where reduction in the bioavailability of that medication would have clinically significant effect on its safety or efficacy to take the drug one hour before or three hours after Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Calcium (Oyster Shells)) acetate capsules.

Distr. by: West-Ward

Pharmaceuticals Corp.

Eatontown, NJ 07724

10003705/05

Revised April 2016

Magnesium (Magnesium Oxide):



Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate

Injection, USP

Ansyr Plastic Syringe

Rx only

Hospira Logo

DESCRIPTION

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP is a sterile solution of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate heptahydrate in Water for Injection, USP administered by the intravenous or intramuscular routes as an electrolyte replenisher or anticonvulsant. Must be diluted before intravenous use. May contain sulfuric acid and/or sodium hydroxide for pH adjustment. The pH is 5.5 to 7.0. The 50% concentration has an osmolarity of 4.06 mOsmol/mL (calc.).

The solution contains no bacteriostat, antimicrobial agent or added buffer (except for pH adjustment) and is intended only for use as a single-dose injection. When smaller doses are required the unused portion should be discarded with the entire unit.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate, USP heptahydrate is chemically designated MgSO4 - 7H2O with molecular weight of 246.48 and occurs as colorless crystals or white powder freely soluble in water.

The plastic syringe is molded from a specially formulated polypropylene. Water permeates from inside the container at an extremely slow rate which will have an insignificant effect on solution concentration over the expected shelf life. Solutions in contact with the plastic container may leach out certain chemical components from the plastic in very small amounts; however, biological testing was supportive of the safety of the syringe material.

CLINICAL PHARMACOLOGY

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) (Mg++) is an important cofactor for enzymatic reactions and plays an important role in neurochemical transmission and muscular excitability.

As a nutritional adjunct in hyperalimentation, the precise mechanism of action for Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is uncertain. Early symptoms of hypomagnesemia (less than 1.5 mEq/liter) may develop as early as three to four days or within weeks.

Predominant deficiency effects are neurological, e.g., muscle irritability, clonic twitching and tremors. Hypocalcemia and hypokalemia often follow low serum levels of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)). While there are large stores of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) present intracellularly and in the bones of adults, these stores often are not mobilized sufficiently to maintain plasma levels. Parenteral Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) therapy repairs the plasma deficit and causes deficiency symptoms and signs to cease.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) prevents or controls convulsions by blocking neuromuscular transmission and decreasing the amount of acetylcholine liberated at the end plate by the motor nerve impulse. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is said to have a depressant effect on the central nervous system (CNS), but it does not adversely affect the woman, fetus or neonate when used as directed in eclampsia or pre-eclampsia. Normal plasma Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) levels range from 1.5 to 2.5 mEq/liter.

As plasma Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) rises above 4 mEq/liter, the deep tendon reflexes are first decreased and then disappear as the plasma level approaches 10 mEq/liter. At this level respiratory paralysis may occur. Heart block also may occur at this or lower plasma levels of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)). Serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) concentrations in excess of 12 mEq/L may be fatal.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) acts peripherally to produce vasodilation. With low doses only flushing and sweating occur, but larger doses cause lowering of blood pressure. The central and peripheral effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) poisoning are antagonized to some extent by intravenous administration of calcium.

Pharmacokinetics

With intravenous administration the onset of anticonvulsant action is immediate and lasts about 30 minutes. Following intramuscular administration the onset of action occurs in about one hour and persists for three to four hours. Effective anticonvulsant serum levels range from 2.5 to 7.5 mEq/liter. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is excreted solely by the kidneys at a rate proportional to the plasma concentration and glomerular filtration.

INDICATIONS AND USAGE

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP is suitable for replacement therapy in Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) deficiency, especially in acute hypomagnesemia accompanied by signs of tetany similar to those observed in hypocalcemia. In such cases, the serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) (Mg++) level is usually below the lower limit of normal (1.5 to 2.5 mEq/liter) and the serum calcium (Ca++) level is normal (4.3 to 5.3 mEq/liter) or elevated.

In total parenteral nutrition (TPN), Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate may be added to the nutrient admixture to correct or prevent hypomagnesemia which can arise during the course of therapy.

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP is also indicated for the prevention and control of seizures (convulsions) in pre-eclampsia and eclampsia, respectively.

CONTRAINDICATIONS

Parenteral administration of the drug is contraindicated in patients with heart block or myocardial damage.

WARNINGS

FETAL HARM: Continuous administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate beyond 5 to 7 days to pregnant women can lead to hypocalcemia and bone abnormalities in the developing fetus. These bone abnormalities include skeletal demineralization and osteopenia. In addition, cases of neonatal fracture have been reported. The shortest duration of treatment that can lead to fetal harm is not known. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate should be used during pregnancy only if clearly needed. If Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate is given for treatment of preterm labor, the woman should be informed that the efficacy and safety of such use have not been established and that use of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate beyond 5 to 7 days may cause fetal abnormalities.

ALUMINUM TOXICITY: This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading may occur at even lower rates of administration.

Parenteral use in the presence of renal insufficiency may lead to Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) intoxication. Intravenous use in the eclampsia should be reserved for immediate control of life-threatening convulsions.

PRECAUTIONS

General

Administer with caution if flushing and sweating occurs. When barbiturates, narcotics or other hypnotics (or systemic anesthetics) are to be given in conjunction with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)), their dosage should be adjusted with caution because of additive CNS depressant effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)).

Because Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is removed from the body solely by the kidneys, the drug should be used with caution in patients with renal impairment. Urine output should be maintained at a level of 100 mL or more during the four hours preceding each dose. Monitoring serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) levels and the patient's clinical status is essential to avoid the consequences of overdosage in toxemia. Clinical indications of a safe dosage regimen include the presence of the patellar reflex (knee jerk) and absence of respiratory depression (approximately 16 breaths or more/minute). When repeated doses of the drug are given parenterally, knee jerk reflexes should be tested before each dose and if they are absent, no additional Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) should be given until they return. Serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) levels usually sufficient to control convulsions range from 3 to 6 mg/100 mL (2.5 to 5 mEq/liter). The strength of the deep tendon reflexes begins to diminish when Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) levels exceed 4 mEq/liter. Reflexes may be absent at 10 mEq magnesium/liter, where respiratory paralysis is a potential hazard. An injectable calcium salt should be immediately available to counteract the potential hazards of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) intoxication in eclampsia.

50% Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP must be diluted to a concentration of 20% or less prior to intravenous infusion. Rate of administration should be slow and cautious, to avoid producing hypermagnesemia. The 50% solution also should be diluted to 20% or less for intramuscular injection in infants and children.

Laboratory Tests

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate injection should not be given unless hypomagnesemia has been confirmed and the serum concentration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is monitored. The normal serum level is 1.5 to 2.5 mEq/L.

Drug Interactions

CNS Depressants - When barbiturates, narcotics or other hypnotics (or systemic anesthetics), or other CNS depressants are to be given in conjunction with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)), their dosage should be adjusted with caution because of additive CNS depressant effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)). CNS depression and peripheral transmission defects produced by Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) may be antagonized by calcium.

Neuromuscular Blocking Agents - Excessive neuromuscular block has occurred in patients receiving parenteral Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate and a neuromuscular blocking agent; these drugs should be administered concomitantly with caution.

Cardiac Glycosides - Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate should be administered with extreme caution in digitalized patients, because serious changes in cardiac conduction which can result in heart block may occur if administration of calcium is required to treat Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) toxicity.

Pregnancy

Teratogenic Effects

Pregnancy Category D (See WARNINGS and PRECAUTIONS )

See WARNINGS and PRECAUTIONS .

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate can cause fetal abnormalities when administered beyond 5 to 7 days to pregnant women. There are retrospective epidemiological studies and case reports documenting fetal abnormalities such as hypocalcemia, skeletal demineralization, osteopenia and other skeletal abnormalities with continuous maternal administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate for more than 5 to 7 days.1-10 Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate injection should be used during pregnancy only if clearly needed. If this drug is used during pregnancy, the woman should be apprised of the potential harm to the fetus.

Nonteratogenic Effects

When administered by continuous intravenous infusion (especially for more than 24 hours preceding delivery) to control convulsions in a toxemic woman, the newborn may show signs of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) toxicity, including neuromuscular or respiratory depression (See OVERDOSAGE ).

Labor and Delivery

Continuous administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate is an unapproved treatment for preterm labor. The safety and efficacy of such use have not been established. The administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate outside of its approved indication in pregnant women should be by trained obstetrical personnel in a hospital setting with appropriate obstetrical care facilities.

Nursing Mothers

Since Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) is distributed into milk during parenteral Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate administration, the drug should be used with caution in nursing women.

Geriatrics

Geriatric patients often require reduced dosage because of impaired renal function. In patients with severe impairment, dosage should not exceed 20 grams in 48 hours. Serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) should be monitored in such patients.

ADVERSE REACTIONS

The adverse effects of parenterally administered Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) usually are the result of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) intoxication. These include flushing, sweating, hypotension, depressed reflexes, flaccid paralysis, hypothermia, circulatory collapse, cardiac and central nervous system depression proceeding to respiratory paralysis. Hypocalcemia with signs of tetany secondary to Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate therapy for eclampsia has been reported.

OVERDOSAGE

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) intoxication is manifested by a sharp drop in blood pressure and respiratory paralysis. Disappearance of the patellar reflex is a useful clinical sign to detect the onset of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) intoxication. In the event of overdosage, artificial ventilation must be provided until a calcium salt can be injected intravenously to antagonize the effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)).

For Treatment of Overdose

Artificial respiration is often required. Intravenous calcium, 10 to 20 mL of a 5% solution (diluted if desirable with isotonic sodium chloride for injection) is used to counteract effects of hypermagnesemia. Subcutaneous physostigmine, 0.5 to 1 mg may be helpful.

Hypermagnesemia in the newborn may require resuscitation and assisted ventilation via endotracheal intubation or intermittent positive pressure ventilation as well as intravenous calcium.

DOSAGE AND ADMINISTRATION

Dosage of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate must be carefully adjusted according to individual requirements and response, and administration of the drug should be discontinued as soon as the desired effect is obtained.

Both intravenous and intramuscular administration are appropriate. Intramuscular administration of the undiluted 50% solution results in therapeutic plasma levels in 60 minutes, whereas intravenous doses will provide a therapeutic level almost immediately. The rate of intravenous injection should generally not exceed 150 mg/minute (1.5 mL of a 10% concentration or its equivalent), except in severe eclampsia with seizures. Continuous maternal administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate in pregnancy beyond 5 to 7 days can cause fetal abnormalities.

Solutions for intravenous infusion must be diluted to a concentration of 20% or less prior to administration. The diluents commonly used are 5% Dextrose Injection, USP and 0.9% Sodium Chloride Injection, USP. Deep intramuscular injection of the undiluted (50%) solution is appropriate for adults, but the solution should be diluted to a 20% or less concentration prior to such injection in children.

In Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Deficiency

In the treatment of mild Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) deficiency, the usual adult dose is 1 gram, equivalent to 8.12 mEq of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) (2 mL of the 50% solution) injected intramuscularly every six hours for four doses (equivalent to a total of 32.5 mEq of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) per 24 hours). For severe hypomagnesemia, as much as 250 mg (approximately 2 mEq) per kg of body weight (0.5 mL of the 50% solution) may be given intramuscularly within a period of four hours if necessary. Alternatively, 5 grams, (approximately 40 mEq) can be added to one liter of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP for slow intravenous infusion over a three-hour period. In the treatment of deficiency states, caution must be observed to prevent exceeding the renal excretory capacity.

In Hyperalimentation

In total parenteral nutrition, maintenance requirements for Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) are not precisely known. The maintenance dose used in adults ranges from 8 to 24 mEq (1 gram to 3 grams) daily; for infants, the range is 2 to 10 mEq (0.25 gram to 1.25 grams) daily.

In Pre-eclampsia or Eclampsia

In severe pre-eclampsia or eclampsia, the total initial dose is 10 grams to 14 grams of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate. Intravenously, a dose of 4 grams to 5 grams in 250 mL of 5% Dextrose Injection, USP or 0.9% Sodium Chloride Injection, USP may be infused. Simultaneously, intramuscular doses of up to 10 grams (5 grams or 10 mL of the undiluted 50% solution in each buttock) are given. Alternatively, the initial intravenous dose of 4 grams may be given by diluting the 50% solution to a 10 or 20% concentration; the diluted fluid (40 mL of a 10% solution or 20 mL of a 20% solution) may then be injected intravenously over a period of three to four minutes. Subsequently, 4 grams to 5 grams (8 to 10 mL of the 50% solution) are injected intramuscularly into alternate buttocks every four hours as needed, depending on the continuing presence of the patellar reflex and adequate respiratory function. Alternatively, after the initial intravenous dose, some clinicians administer 1 gram to 2 grams/hour by constant intravenous infusion. Therapy should continue until paroxysms cease. A serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) level of 6 mg/100 mL is considered optimal for control of seizures. A total daily (24 hr) dose of 30 grams to 40 grams should not be exceeded. In the presence of severe renal insufficiency, the maximum dosage of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate is 20 grams/48 hours and frequent serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) concentrations must be obtained. Continuous use of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate in pregnancy beyond 5 to 7 days can cause fetal abnormalities.

Other Uses

In counteracting the muscle-stimulating effects of barium poisoning, the usual dose of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate is 1 gram to 2 grams given intravenously.

For controlling seizures associated with epilepsy, glomerulonephritis or hypothyroidism, the usual adult dose is 1 gram administered intramuscularly or intravenously.

In paroxysmal atrial tachycardia, Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) should be used only if simpler measures have failed and there is no evidence of myocardial damage. The usual dose is 3 grams to 4 grams (30 to 40 mL of a 10% solution) administered intravenously over 30 seconds with extreme caution.

For reduction of cerebral edema, 2.5 grams (25 mL of a 10% solution) is given intravenously.

Incompatibilities

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate in solution may result in a precipitate formation when mixed with solutions containing:

Alcohol (in high Heavy Metals

concentrations) Hydrocortisone sodium

Alkali carbonates and succinate

bicarbonates Phosphates

Alkali hydroxides Polymixin B sulfate

Arsenates Procaine hydrochloride

Barium Salicylates

Calcium Strontium

Clindamycin phosphate Tartrates

The potential incompatibility will often be influenced by the changes in the concentration of reactants and the pH of the solutions.

It has been reported that Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) may reduce the antibiotic activity of streptomycin, tetracycline and tobramycin when given together.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.

HOW SUPPLIED

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP is supplied in single-dose containers as follows:


NDC No.


Container


Total

Amount


Concentration


mEq

Mg++/mL


0409-1754-10


Ansyr

Plastic Syringe


5 g/10 mL


50%


4 mEq/mL


Do not administer unless solution is clear and container is undamaged. Discard unused portion.

Store at 20 to 25°C (68 to 77°F).

REFERENCES

  • Yokoyama K, Takahashi N, Yada Y. Prolonged maternal Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) administration and bone metabolism in neonates. Early Hum Dev. 2010;86(3):187-91. Epub 2010 Mar 12.
  • Wedig KE, Kogan J, Schorry EK et al. Skeletal demineralization and fractures caused by fetal Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) toxicity. J. Perinatol. 2006; 26(6):371-4.
  • Nassar AH, Sakhel K, Maarouf H, et al. Adverse maternal and neonatal outcome of prolonged course of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate tocolysis. Acta Obstet Gynecol Scan. 2006;85(9):1099-103.
  • Malaeb SN, Rassi A, Haddad MC. Bone mineralization in newborns whose mothers received Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulphate for tocolysis of premature labor. Pediatr Radiol. 2004;34(5):384-6. Epub 2004 Feb 18.
  • Matsuda Y, Maeda Y, Ito M, et al. Effect of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate treatment on neonatal bone abnormalities. Gynecol Obstet Invest. 1997;44(2):82-8.
  • Schanler RJ, Smith LG, Burns PA. Effects of long-term maternal intravenous Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate therapy on neonatal calcium metabolism and bone mineral content. Gynecol Obstet Invest. 1997;43(4):236-41.
  • Santi MD, Henry GW, Douglas GL. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate treatment of preterm labor as a cause of abnormal neonatal bone mineralization. J Pediatr Orthrop. 1994;14(2):249-53.
  • Holcomb WL, Shackelford GD, Petrie RH. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) tocolysis and neonatal bone abnormalities; a controlled study. Obstet Gynecol. 1991; 78(4):611-4.
  • Cumming WA, Thomas VJ. Hypermagnesemia: a cause of abnormal metaphyses in the neonate. Am J Roentgenol. 1989; 152(5):1071-2.
  • Lamm CL, Norton KL, Murphy RJ. Congenital rickets associated with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate infusion for tocolysis. J Pediatr. 1988; 113(6):1078-82.
  • McGuinness GA, Weinstein MM, Cruikshank DP, et al. Effects of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate treatment on perinatal calcium metabolism. II. Neonatal responses. Obstet Gynecol. 1980; 56(5): 595-600.
  • Riaz M, Porat R, Brodsky NL, et al. The effects of maternal Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) sulfate treatment on newborns: a prospective controlled study. J. Perinatol. 1998;18(6 pt 1):449-54.

Hospira, Inc., Lake Forest, IL 60045 USA

LAB-1024-1.0

April 2017

Hospira Logo

50% Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate 5 g/10 mL (500 mg/mL)

Rx only

NDC 0409-1754-10

10 mL Single-dose syringe

50% Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Magnesium (Magnesium Oxide)) Sulfate Injection, USP

5 g/10 mL (500 mg/mL) (4 mEq Mg++/mL)

MUST BE DILUTED FOR INTRAVENOUS USE.

For Intravenous or Intramuscular Use. Sterile. 4.06 mOsmol/mL (calc.).

Contains no more than 75 mcg/L of aluminum.

Hospira, Inc., Lake Forest, IL 60045 USA

Hospira

RL-6891

Zinc (Zinc Gluconate):


INDICATIONS AND USAGE

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) 1 mg/mL (Zinc Chloride Injection, USP) is indicated for use as a supplement to intravenous solutions given for TPN. Administration helps to maintain Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) serum levels and to prevent depletion of endogenous stores, and subsequent deficiency symptoms.

CONTRAINDICATIONS

None known.

WARNINGS

Direct intramuscular or intravenous injection of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) 1 mg/mL (Zinc Chloride Injection, USP) is contraindicated as the acidic pH of the solution (2) may cause considerable tissue irritation.

Severe kidney disease may make it necessary to reduce or omit chromium and Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) doses because these elements are primarily eliminated in the urine.

WARNING: This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are particularly at risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

Research indicates that patients with impaired kidney function, including premature neonates, who receive parenteral levels of aluminum at greater than 4 to 5 mcg/kg/day accumulate aluminum at levels associated with central nervous system and bone toxicity. Tissue loading may occur at even lower rates of administration.

PRECAUTIONS

General

Do not use unless the solution is clear and the seal is intact.

Zinc 1 mg/mL should only be used in conjunction with a pharmacy directed admixture program using aseptic technique in a laminar flow environment; it should be used promptly and in a single operation without any repeated penetrations. Solution contains no preservatives; discard unused portion immediately after admixture procedure is completed.

Zinc should not be given undiluted by direct injection into a peripheral vein because of the likelihood of infusion phlebitis and the potential for increased excretory loss of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) from a bolus injection. Administration of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) in the absence of copper may cause a decrease in serum copper levels.

Laboratory Tests

Periodic determinations of serum copper as well as Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) are suggested as a guideline for subsequent Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) administration.

Carcinogenesis, Mutagenesis, and Impairment of Fertility

Long-term animal studies to evaluate the carcinogenic potential of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) 1 mg/mL (Zinc Chloride Injection, USP) have not been performed, nor have studies been done to assess mutagenesis or impairment of fertility.

Nursing Mothers

It is not known whether this drug is excreted in human milk. Because many drugs are excreted in human milk, caution should be exercised when Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) 1 mg/mL (Zinc Chloride Injection, USP) is administered to a nursing woman.

Pediatric Use

Pregnancy Category C. Animal reproduction studies have not been conducted with Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D ) chloride. It is also not known whether Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) chloride can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) chloride should be given to a pregnant woman only if clearly needed.

Geriatric Use

An evaluation of current literature revealed no clinical experience identifying differences in response between elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal, or cardiac function, and of concomitant disease or other drug therapy.

ADVERSE REACTIONS

None known.

DRUG ABUSE AND DEPENDENCE

None known.

OVERDOSAGE

Single intravenous doses of 1 to 2 mg zinc/kg body weight have been given to adult leukemic patients without toxic manifestations. However, acute toxicity was reported in an adult when 10 mg Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) was infused over a period of one hour on each of four consecutive days. Profuse sweating, decreased level of consciousness, blurred vision, tachycardia (140/min), and marked hypothermia (94.2° F) on the fourth day were accompanied by a serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) concentration of 207 mcg/dl. Symptoms abated within three hours.

Hyperamylasemia may be a sign of impending Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) overdosage; patients receiving an inadvertent overdose (25 mg zinc/liter of TPN solution, equivalent to 50 to 70 mg zinc/day) developed hyperamylasemia (557 to 1850 Klein units; normal: 130 to 310).

Death resulted from an overdosage in which 1683 mg Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) was delivered intravenously over the course of 60 hours to a 72 year old patient.

Symptoms of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) toxicity included hypotension (80/40 mm Hg), pulmonary edema, diarrhea, vomiting, jaundice, and oliguria, with a serum Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) level of 4184 mcg/dl.

Calcium supplements may confer a protective effect against Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) toxicity.

DOSAGE AND ADMINISTRATION

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) 1 mg/mL (Zinc Chloride Injection, USP) contains 1 mg zinc/mL and is administered intravenously only after dilution. The additive should be diluted prior to administration in a volume of fluid not less than 100 mL. For the metabolically stable adult receiving TPN, the suggested intravenous dosage is 2.5 to 4 mg zinc/day (2.5 to 4 mL/day). An additional 2 mg zinc/day (2 mL/day) is suggested for acute catabolic states. For the stable adult with fluid loss from the small bowel, an additional 12.2 mg zinc/liter of small bowel fluid lost (12.2 mL/liter of small bowel fluid lost), or an additional 17.1 mg zinc/kg of stool or ileostomy output (17.1 mL/kg of stool or ileostomy output) is recommended. Frequent monitoring of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) blood levels is suggested for patients receiving more than the usual maintenance dosage level of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)).

For full term infants and children up to 5 years of age, 100 mcg zinc/kg/day (0.1 mL/kg/day) is recommended. For premature infants (birth weight less than 1500 g) up to 3 kg in body weight, 300 mcg zinc/kg/day (0.3 mL/kg/day) is suggested.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. See PRECAUTIONS.

HOW SUPPLIED

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) 1 mg/mL (Zinc Chloride Injection, USP) is supplied in 10 mL Plastic Vials (List No. 4090).

Store at 20 to 25°C (68 to 77°F).

Revised: October, 2004


© Hospira 2004 EN-0488 Printed in USA

HOSPIRA, INC., LAKE FOREST, IL 60045 USA

10 mL Vial

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate))

1 mg/mL

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D (Zinc (Zinc Gluconate)) Chloride Inj., USP

Rx only

FOR I.V. USE ONLY AFTER DILUTION.

HOSPIRA, INC., LAKE FOREST, IL 60045 USA

Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D pharmaceutical active ingredients containing related brand and generic drugs:

Active ingredient is the part of the drug or medicine which is biologically active. This portion of the drug is responsible for the main action of the drug which is intended to cure or reduce the symptom or disease. The other portions of the drug which are inactive are called excipients; there role is to act as vehicle or binder. In contrast to active ingredient, the inactive ingredient's role is not significant in the cure or treatment of the disease. There can be one or more active ingredients in a drug.


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D available forms, composition, doses:

Form of the medicine is the form in which the medicine is marketed in the market, for example, a medicine X can be in the form of capsule or the form of chewable tablet or the form of tablet. Sometimes same medicine can be available as injection form. Each medicine cannot be in all forms but can be marketed in 1, 2, or 3 forms which the pharmaceutical company decided based on various background research results.
Composition is the list of ingredients which combinedly form a medicine. Both active ingredients and inactive ingredients form the composition. The active ingredient gives the desired therapeutic effect whereas the inactive ingredient helps in making the medicine stable.
Doses are various strengths of the medicine like 10mg, 20mg, 30mg and so on. Each medicine comes in various doses which is decided by the manufacturer, that is, pharmaceutical company. The dose is decided on the severity of the symptom or disease.


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D destination | category:

Destination is defined as the organism to which the drug or medicine is targeted. For most of the drugs what we discuss, human is the drug destination.
Drug category can be defined as major classification of the drug. For example, an antihistaminic or an antipyretic or anti anginal or pain killer, anti-inflammatory or so.


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D Anatomical Therapeutic Chemical codes:

A medicine is classified depending on the organ or system it acts [Anatomical], based on what result it gives on what disease, symptom [Therapeutical], based on chemical composition [Chemical]. It is called as ATC code. The code is based on Active ingredients of the medicine. A medicine can have different codes as sometimes it acts on different organs for different indications. Same way, different brands with same active ingredients and same indications can have same ATC code.


Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D pharmaceutical companies:

Pharmaceutical companies are drug manufacturing companies that help in complete development of the drug from the background research to formation, clinical trials, release of the drug into the market and marketing of the drug.
Researchers are the persons who are responsible for the scientific research and is responsible for all the background clinical trials that resulted in the development of the drug.


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References

  1. Dailymed."CHOLECALCIFEROL: DailyMed provides trustworthy information about marketed drugs in the United States. DailyMed is the official provider of FDA label information (package inserts).". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  2. Dailymed."CALCIUM: DailyMed provides trustworthy information about marketed drugs in the United States. DailyMed is the official provider of FDA label information (package inserts).". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  3. "Calcium". https://pubchem.ncbi.nlm.nih.gov/co... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D?

Depending on the reaction of the Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D not safe to drive or operate heavy machine after consumption. Meaning that, do not drive or operate heavy duty machines after taking the capsule if the capsule has a strange reaction on your body like dizziness, drowsiness. As prescribed by a pharmacist, it is dangerous to take alcohol while taking medicines as it exposed patients to drowsiness and health risk. Please take note of such effect most especially when taking Primosa capsule. It's advisable to consult your doctor on time for a proper recommendation and medical consultations.

Is Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D addictive or habit forming?

Medicines are not designed with the mind of creating an addiction or abuse on the health of the users. Addictive Medicine is categorically called Controlled substances by the government. For instance, Schedule H or X in India and schedule II-V in the US are controlled substances.

Please consult the medicine instruction manual on how to use and ensure it is not a controlled substance.In conclusion, self medication is a killer to your health. Consult your doctor for a proper prescription, recommendation, and guidiance.

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sdrugs.com conducted a study on Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D, and the result of the survey is set out below. It is noteworthy that the product of the survey is based on the perception and impressions of the visitors of the website as well as the views of Liquid Calcium plus Magnesium, Phosphorous, Zinc and Vitamin D consumers. We, as a result of this, advice that you do not base your therapeutic or medical decisions on this result, but rather consult your certified medical experts for their recommendations.

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The information was verified by Dr. Rachana Salvi, MD Pharmacology

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