Coroverlan

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Coroverlan uses

Coroverlan consists of Crataegus, Etofylline, Magnesium Aspartate, Potassium Aspartate.

Magnesium Aspartate:



Coroverlan (Magnesium Aspartate) Sulfate

Injection, USP

Ansyr Plastic Syringe

Rx only

Hospira Logo

DESCRIPTION

Coroverlan (Magnesium Aspartate) Sulfate Injection, USP is a sterile solution of Coroverlan (Magnesium Aspartate) 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.

Coroverlan (Magnesium Aspartate) 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.

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CLINICAL PHARMACOLOGY

Coroverlan (Magnesium Aspartate) (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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate). While there are large stores of Coroverlan (Magnesium Aspartate) present intracellularly and in the bones of adults, these stores often are not mobilized sufficiently to maintain plasma levels. Parenteral Coroverlan (Magnesium Aspartate) therapy repairs the plasma deficit and causes deficiency symptoms and signs to cease.

Coroverlan (Magnesium Aspartate) prevents or controls convulsions by blocking neuromuscular transmission and decreasing the amount of acetylcholine liberated at the end plate by the motor nerve impulse. Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) levels range from 1.5 to 2.5 mEq/liter.

As plasma Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate). Serum Coroverlan (Magnesium Aspartate) concentrations in excess of 12 mEq/L may be fatal.

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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. Coroverlan (Magnesium Aspartate) is excreted solely by the kidneys at a rate proportional to the plasma concentration and glomerular filtration.

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INDICATIONS AND USAGE

Coroverlan (Magnesium Aspartate) Sulfate Injection, USP is suitable for replacement therapy in Coroverlan (Magnesium Aspartate) deficiency, especially in acute hypomagnesemia accompanied by signs of tetany similar to those observed in hypocalcemia. In such cases, the serum Coroverlan (Magnesium Aspartate) (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), Coroverlan (Magnesium Aspartate) sulfate may be added to the nutrient admixture to correct or prevent hypomagnesemia which can arise during the course of therapy.

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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. Coroverlan (Magnesium Aspartate) sulfate should be used during pregnancy only if clearly needed. If Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) intoxication. Intravenous use in the eclampsia should be reserved for immediate control of life-threatening convulsions.

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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 Coroverlan (Magnesium Aspartate), their dosage should be adjusted with caution because of additive CNS depressant effects of Coroverlan (Magnesium Aspartate).

Because Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) should be given until they return. Serum Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) intoxication in eclampsia.

50% Coroverlan (Magnesium Aspartate) 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

Coroverlan (Magnesium Aspartate) sulfate injection should not be given unless hypomagnesemia has been confirmed and the serum concentration of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate), their dosage should be adjusted with caution because of additive CNS depressant effects of Coroverlan (Magnesium Aspartate). CNS depression and peripheral transmission defects produced by Coroverlan (Magnesium Aspartate) may be antagonized by calcium.

Neuromuscular Blocking Agents - Excessive neuromuscular block has occurred in patients receiving parenteral Coroverlan (Magnesium Aspartate) sulfate and a neuromuscular blocking agent; these drugs should be administered concomitantly with caution.

Cardiac Glycosides - Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) toxicity.

Pregnancy

Teratogenic Effects

Pregnancy Category D (See WARNINGS and PRECAUTIONS )

See WARNINGS and PRECAUTIONS .

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate for more than 5 to 7 days.1-10 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) toxicity, including neuromuscular or respiratory depression (See OVERDOSAGE ).

Labor and Delivery

Continuous administration of Coroverlan (Magnesium Aspartate) sulfate is an unapproved treatment for preterm labor. The safety and efficacy of such use have not been established. The administration of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) is distributed into milk during parenteral Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) should be monitored in such patients.

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ADVERSE REACTIONS

The adverse effects of parenterally administered Coroverlan (Magnesium Aspartate) usually are the result of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate therapy for eclampsia has been reported.

OVERDOSAGE

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) intoxication. In the event of overdosage, artificial ventilation must be provided until a calcium salt can be injected intravenously to antagonize the effects of Coroverlan (Magnesium Aspartate).

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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) Deficiency

In the treatment of mild Coroverlan (Magnesium Aspartate) deficiency, the usual adult dose is 1 gram, equivalent to 8.12 mEq of Coroverlan (Magnesium Aspartate) (2 mL of the 50% solution) injected intramuscularly every six hours for four doses (equivalent to a total of 32.5 mEq of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate is 20 grams/48 hours and frequent serum Coroverlan (Magnesium Aspartate) concentrations must be obtained. Continuous use of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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, Coroverlan (Magnesium Aspartate) 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

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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

Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate tocolysis. Acta Obstet Gynecol Scan. 2006;85(9):1099-103.
  • Malaeb SN, Rassi A, Haddad MC. Bone mineralization in newborns whose mothers received Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate therapy on neonatal calcium metabolism and bone mineral content. Gynecol Obstet Invest. 1997;43(4):236-41.
  • Santi MD, Henry GW, Douglas GL. Coroverlan (Magnesium Aspartate) 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. Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) sulfate infusion for tocolysis. J Pediatr. 1988; 113(6):1078-82.
  • McGuinness GA, Weinstein MM, Cruikshank DP, et al. Effects of Coroverlan (Magnesium Aspartate) 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 Coroverlan (Magnesium Aspartate) 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% Coroverlan (Magnesium Aspartate) Sulfate 5 g/10 mL (500 mg/mL)

Rx only

NDC 0409-1754-10

10 mL Single-dose syringe

50% Coroverlan (Magnesium Aspartate) 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

Potassium Aspartate:



Coroverlan (Potassium Aspartate) CHLORIDE EXTENDED RELEASE TABLETS USP 20 mEq K

Rx Only

DESCRIPTION

The Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq product is an immediately dispersing extended release oral dosage form of Coroverlan (Potassium Aspartate) chloride containing 1500 mg of microencapsulated Coroverlan (Potassium Aspartate) chloride, USP equivalent to 20 mEq of Coroverlan (Potassium Aspartate) in a tablet.

These formulations are intended to slow the release of Coroverlan (Potassium Aspartate) so that the likelihood of a high localized concentration of Coroverlan (Potassium Aspartate) chloride within the gastrointestinal tract is reduced.

Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq is an electrolyte replenisher. The chemical name of the active ingredient is Coroverlan (Potassium Aspartate) chloride, and the structural formula is KCl. Coroverlan (Potassium Aspartate) chloride, USP occurs as a white, granular powder or as colorless crystals. It is odorless and has a saline taste. Its solutions are neutral to litmus. It is freely soluble in water and insoluble in alcohol.

Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq is a tablet formulation (not enteric coated or wax matrix) containing individually microencapsulated Coroverlan (Potassium Aspartate) chloride crystals which disperse upon tablet disintegration. In simulated gastric fluid at 37°C and in the absence of outside agitation, Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq begin disintegrating into microencapsulated crystals within seconds and completely disintegrates within 1 minute. The microencapsulated crystals are formulated to provide an extended release of Coroverlan (Potassium Aspartate) chloride.

Inactive Ingredients: Colloidal silicon dioxide, crospovidone, diethyl phthalate, ethyl-cellulose, microcrystalline cellulose.

CLINICAL PHARMACOLOGY

The Coroverlan (Potassium Aspartate) ion is the principal intracellular cation of most body tissues. Coroverlan (Potassium Aspartate) ions participate in a number of essential physiological processes including the maintenance of intracellular tonicity; the transmission of nerve impulses; the contraction of cardiac, skeletal, and smooth muscle; and the maintenance of normal renal function.

The intracellular concentration of Coroverlan (Potassium Aspartate) is approximately 150 to 160 mEq per liter. The normal adult plasma concentration is 3.5 to 5 mEq per liter. An active ion transport system maintains this gradient across the plasma membrane.

Coroverlan (Potassium Aspartate) is a normal dietary constituent and under steady-state conditions the amount of Coroverlan (Potassium Aspartate) absorbed from the gastrointestinal tract is equal to the amount excreted in the urine. The usual dietary intake of Coroverlan (Potassium Aspartate) is 50 to 100 mEq per day.

Coroverlan (Potassium Aspartate) depletion will occur whenever the rate of Coroverlan (Potassium Aspartate) loss through renal excretion and/or loss from the gastrointestinal tract exceeds the rate of Coroverlan (Potassium Aspartate) intake. Such depletion usually develops as a consequence of therapy with diuretics, primary or secondary hyperaldosteronism, diabetic ketoacidosis, or inadequate replacement of Coroverlan (Potassium Aspartate) in patients on prolonged parenteral nutrition. Depletion can develop rapidly with severe diarrhea, especially if associated with vomiting. Coroverlan (Potassium Aspartate) depletion due to these causes is usually accompanied by a concomitant loss of chloride and is manifested by hypokalemia and metabolic alkalosis. Coroverlan (Potassium Aspartate) depletion may produce weakness, fatigue, disturbances or cardiac rhythm (primarily ectopic beats), prominent U-waves in the electrocardiogram, and in advanced cases, flaccid paralysis and/or impaired ability to concentrate urine.

If Coroverlan (Potassium Aspartate) depletion associated with metabolic alkalosis cannot be managed by correcting the fundamental cause of the deficiency, eg, where the patient requires long-term diuretic therapy, supplemental Coroverlan (Potassium Aspartate) in the form of high Coroverlan (Potassium Aspartate) food or Coroverlan (Potassium Aspartate) chloride may be able to restore normal Coroverlan (Potassium Aspartate) levels.

In rare circumstances (eg, patients with renal tubular acidosis) Coroverlan (Potassium Aspartate) depletion may be associated with metabolic acidosis and hyperchloremia. In such patients Coroverlan (Potassium Aspartate) replacement should be accomplished with Coroverlan (Potassium Aspartate) salts other than the chloride, such as Coroverlan (Potassium Aspartate) bicarbonate, Coroverlan (Potassium Aspartate) citrate, Coroverlan (Potassium Aspartate) acetate, or Coroverlan (Potassium Aspartate) gluconate.

INDICATIONS AND USAGE

BECAUSE OF REPORTS OF INTESTINAL AND GASTRIC ULCERATION AND BLEEDING WITH CONTROLLED-RELEASE Coroverlan (Potassium Aspartate) CHLORIDE PREPARATIONS, THESE DRUGS SHOULD BE RESERVED FOR THOSE PATIENTS WHO CANNOT TOLERATE OR REFUSE TO TAKE LIQUID OR EFFERVESCENT Coroverlan (Potassium Aspartate) PREPARATIONS OR FOR PATIENTS IN WHOM THERE IS A PROBLEM OF COMPLIANCE WITH THESE PREPARATIONS.

1. For the treatment of patients with hypokalemia with or without metabolic alkalosis, in digitalis intoxication, and in patients with hypokalemic familial periodic paralysis. If hypokalemia is the result of diuretic therapy, consideration should be given to the use of a lower dose of diuretic, which may be sufficient without leading to hypokalemia.

2. For the prevention of hypokalemia in patients who would be at particular risk if hypokalemia were to develop, eg, digitalized patients or patients with significant cardiac arrhythmias.

The use of Coroverlan (Potassium Aspartate) salts in patients receiving diuretics for uncomplicated essential hypertension is often unnecessary when such patients have a normal dietary pattern and when low doses of the diuretic are used. Serum Coroverlan (Potassium Aspartate) should be checked periodically, however, and if hypokalemia occurs, dietary supplementation with potassium-containing foods may be adequate to control milder cases. In more severe cases, and if dose adjustment of the diuretic is ineffective or unwarranted, supplementation with Coroverlan (Potassium Aspartate) salts may be indicated.

CONTRAINDICATIONS

Coroverlan (Potassium Aspartate) supplements are contraindicated in patients with hyperkalemia since a further increase in serum Coroverlan (Potassium Aspartate) concentration in such patients can produce cardiac arrest. Hyperkalemia may complicate any of the following conditions: chronic renal failure, systemic acidosis, such as diabetic acidosis, acute dehydration, extensive tissue breakdown as in severe burns, adrenal insufficiency, or the administration of a potassium-sparing diuretic (eg, spironolactone, triamterene, amiloride) (see OVERDOSAGE ).

Controlled-release formulations of Coroverlan (Potassium Aspartate) chloride have produced esophageal ulceration in certain cardiac patients with esophageal compression due to enlarged left atrium. Coroverlan (Potassium Aspartate) supplementation, when indicated in such patients, should be given as a liquid preparation or as an aqueous (water) suspension of Coroverlan (Potassium Aspartate) Chloride (see PRECAUTIONS: Information for Patients , and DOSAGE AND ADMINISTRATION sections).

All solid oral dosage forms of Coroverlan (Potassium Aspartate) chloride are contraindicated in any patient in whom there is structural, pathological (eg, diabetic gastroparesis), or pharmacologic (use of anticholinergic agents or other agents with anticholinergic properties at sufficient doses to exert anticholinergic effects) cause for arrest or delay in tablet passage through the gastrointestinal tract.

WARNINGS

Hyperkalemia (see OVERDOSAGE )

In patients with impaired mechanisms for excreting Coroverlan (Potassium Aspartate), the administration of Coroverlan (Potassium Aspartate) salts can produce hyperkalemia and cardiac arrest. This occurs most commonly in patients given Coroverlan (Potassium Aspartate) by the intravenous route but may also occur in patients given Coroverlan (Potassium Aspartate) orally. Potentially fatal hyperkalemia can develop rapidly and be asymptomatic. The use of Coroverlan (Potassium Aspartate) salts in patients with chronic renal disease, or any other condition which impairs Coroverlan (Potassium Aspartate) excretion, requires particularly careful monitoring of the serum Coroverlan (Potassium Aspartate) concentration and appropriate dosage adjustment.

Interaction with Potassium-Sparing Diuretics

Hypokalemia should not be treated by the concomitant administration of Coroverlan (Potassium Aspartate) salts and a potassium-sparing diuretic (eg, spironolactone, triamterene, or amiloride) since the simultaneous administration of these agents can produce severe hyperkalemia.

Interaction with Angiotensin-Converting Enzyme Inhibitors

Angiotensin-converting enzyme (ACE) inhibitors (eg, captopril, enalapril) will produce some Coroverlan (Potassium Aspartate) retention by inhibiting aldosterone production. Coroverlan (Potassium Aspartate) supplements should be given to patients receiving ACE inhibitors only with close monitoring.

Gastrointestinal Lesions

Solid oral dosage forms of Coroverlan (Potassium Aspartate) chloride can produce ulcerative and/or stenotic lesions of the gastrointestinal tract. Based on spontaneous adverse reaction reports, enteric-coated preparations of Coroverlan (Potassium Aspartate) chloride are associated with an increased frequency of small bowel lesions (40-50 per 100,000 patient years) compared to sustained release wax matrix formulations (less than one per 100,000 patient years). Because of the lack of extensive marketing experience with microencapsulated products, a comparison between such products and wax matrix or enteric-coated products is not available. Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq is a tablet formulated to provide a controlled rate of release of microencapsulated Coroverlan (Potassium Aspartate) chloride and thus to minimize the possibility of a high local concentration of Coroverlan (Potassium Aspartate) near the gastrointestinal wall.

Prospective trials have been conducted in normal human volunteers in which the upper gastrointestinal tract was evaluated by endoscopic inspection before and after 1 week of solid oral Coroverlan (Potassium Aspartate) chloride therapy. The ability of this model to predict events occurring in usual clinical practice is unknown. Trials which approximated usual clinical practice did not reveal any clear differences between the wax matrix and microencapsulated dosage forms. In contrast, there was a higher incidence of gastric and duodenal lesions in subjects receiving a high dose of a wax matrix controlled-release formulation under conditions which did not resemble usual or recommended clinical practice (ie, 96 mEq per day in divided doses of Coroverlan (Potassium Aspartate) chloride administered to fasted patients, in the presence of an anticholinergic drug to delay gastric emptying). The upper gastrointestinal lesions observed by endoscopy were asymptomatic and were not accompanied by evidence of bleeding (Hemoccult testing). The relevance of these findings to the usual conditions (ie, non-fasting, no anticholinergic agent, smaller doses) under which controlled-release Coroverlan (Potassium Aspartate) chloride products are used is uncertain; epidemiologic studies have not identified an elevated risk, compared to microencapsulated products, for upper gastrointestinal lesions in patients receiving wax matrix formulations. Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq should be discontinued immediately and the possibility of ulceration, obstruction, or perforation should be considered if severe vomiting, abdominal pain, distention, or gastrointestinal bleeding occurs.

Metabolic Acidosis

Hypokalemia in patients with metabolic acidosis should be treated with an alkalinizing Coroverlan (Potassium Aspartate) salt such as Coroverlan (Potassium Aspartate) bicarbonate, Coroverlan (Potassium Aspartate) citrate, Coroverlan (Potassium Aspartate) acetate, or Coroverlan (Potassium Aspartate) gluconate.

PRECAUTIONS

General

The diagnosis of Coroverlan depletion is ordinarily made by demonstrating hypokalemia in a patient with a clinical history suggesting some cause for Coroverlan (Potassium Aspartate) depletion. In interpreting the serum Coroverlan (Potassium Aspartate) level, the physician should bear in mind that acute alkalosis per se can produce hypokalemia in the absence of a deficit in total body Coroverlan (Potassium Aspartate) while acute acidosis per se can increase the serum Coroverlan (Potassium Aspartate) concentration into the normal range even in the presence of a reduced total body Coroverlan (Potassium Aspartate). The treatment of Coroverlan (Potassium Aspartate) depletion, particularly in the presence of cardiac disease, renal disease, or acidosis requires careful attention to acid-base balance and appropriate monitoring of serum electrolytes, the electrocardiogram, and the clinical status of the patient.

Information for Patients

Physicians should consider reminding the patient of the following: To take each dose with meals and with a full glass of water or other liquid. To take each dose without crushing, chewing, or sucking the tablets. If those patients are having difficulty swallowing whole tablets, they may try one of the following alternate methods of administration:

  • Break the tablet in half, and take each half separately with a glass of water.
  • Prepare an aqueous (water) suspension as follows:

    1. Place the whole tablet(s) in approximately 1/2 glass of water (4 fluid ounces).

    2. Allow approximately 2 minutes for the tablet(s) to disintegrate.

    3. Stir for about half a minute after the tablet(s) has disintegrated.

    4. Swirl the suspension and consume the entire contents of the glass immediately by drinking or by the use of a straw.

    5. Add another 1 fluid ounce of water, swirl, and consume immediately.

    6. Then, add an additional 1 fluid ounce of water, swirl, and consume immediately.


Aqueous suspension of Coroverlan (Potassium Aspartate) Chloride that is not taken immediately should be discarded. The use of other liquids for suspending Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq is not recommended.

To take this medicine following the frequency and amount prescribed by the physician. This is especially important if the patient is also taking diuretics and/or digitalis preparations.

To check with the physician at once if tarry stools or other evidence of gastrointestinal bleeding is noticed.

Laboratory Tests

When blood is drawn for analysis of plasma Coroverlan it is important to recognize that artifactual elevations can occur after improper venipuncture technique or as a result of in vitro hemolysis of the sample.

Drug Interactions

Potassium-sparing diuretics, angiotensin-converting enzyme inhibitors (see WARNINGS ).

Carcinogenesis, Mutagenesis, Impairment of Fertility

Carcinogenicity, mutagenicity, and fertility studies in animals have not been performed. Coroverlan is a normal dietary constituent.

Pregnancy Category C

Animal reproduction studies have not been conducted with Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq. It is unlikely that Coroverlan (Potassium Aspartate) supplementation that does not lead to hyperkalemia would have an adverse effect on the fetus or would affect reproductive capacity.

Nursing Mothers

The normal Coroverlan ion content of human milk is about 13 mEq per liter. Since oral Coroverlan (Potassium Aspartate) becomes part of the body Coroverlan (Potassium Aspartate) pool, so long as body Coroverlan (Potassium Aspartate) is not excessive, the contribution of Coroverlan (Potassium Aspartate) chloride supplementation should have little or no effect on the level in human milk.

Pediatric Use

Safety and effectiveness in pediatric patients have not been established.

Geriatric Use

Clinical studies of Coroverlan (Potassium Aspartate) Chloride did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the 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.

This drug is known to be substantially excreted by the kidney, and the risk of toxic reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, care should be taken in dose selection; and it may be useful to monitor renal function.

ADVERSE REACTIONS

One of the most severe adverse effects is hyperkalemia (see CONTRAINDICATIONS , WARNINGS , and OVERDOSAGE ). There have also been reports of upper and lower gastrointestinal conditions including obstruction, bleeding, ulceration, and perforation (see CONTRAINDICATIONS and WARNINGS ). The most common adverse reactions to oral Coroverlan (Potassium Aspartate) salts are nausea, vomiting, flatulence, abdominal pain/discomfort, and diarrhea. These symptoms are due to irritation of the gastrointestinal tract and are best managed by diluting the preparation further, taking the dose with meals or reducing the amount taken at one time.

OVERDOSAGE

The administration of oral Coroverlan (Potassium Aspartate) salts to persons with normal excretory mechanisms for Coroverlan (Potassium Aspartate) rarely causes serious hyperkalemia. However, if excretory mechanisms are impaired or if Coroverlan (Potassium Aspartate) is administered too rapidly intravenously, potentially fatal hyperkalemia can result (see CONTRAINDICATIONS and WARNINGS ). It is important to recognize that hyperkalemia is usually asymptomatic and may be manifested only by an increased serum Coroverlan (Potassium Aspartate) concentration (6.5-8.0 mEq/L) and characteristic electrocardiographic changes (peaking of T-waves, loss of P-waves, depression of S-T segment, and prolongation of the QT-interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest (9-12 mEq/L).

Treatment measures for hyperkalemia include the following:

  • Patients should be closely monitored for arrhythmias and electrolyte changes.
  • Elimination of foods and medications containing Coroverlan (Potassium Aspartate) and of any agents with potassium-sparing properties such as potassium-sparing diuretics, ARBS, ACE inhibitors, NSAIDS, certain nutritional supplements and many others.
  • Intravenous calcium gluconate if the patient is at no risk of developing digitalis toxicity.
  • Intravenous administration of 300 to 500 mL/hr of 10% dextrose solution containing 10-20 units of crystalline insulin per 1,000 mL.
  • Correction of acidosis, if present, with intravenous sodium bicarbonate.
  • Use of exchange resins, hemodialysis, or peritoneal dialysis.

In treating hyperkalemia, it should be recalled that in patients who have been stabilized on digitalis, too rapid a lowering of the serum Coroverlan (Potassium Aspartate) concentration can produce digitalis toxicity.

The extended release feature means that absorption and toxic effects may be delayed for hours.

Consider standard measures to remove any unabsorbed drug.

DOSAGE AND ADMINISTRATION

The usual dietary intake of Coroverlan (Potassium Aspartate) by the average adult is 50 to 100 mEq per day. Coroverlan (Potassium Aspartate) depletion sufficient to cause hypokalemia usually requires the loss of 200 or more mEq of Coroverlan (Potassium Aspartate) from the total body store.

Dosage must be adjusted to the individual needs of each patient. The dose for the prevention of hypokalemia is typically in the range of 20 mEq per day. Doses of 40-100 mEq per day or more are used for the treatment of Coroverlan (Potassium Aspartate) depletion. Dosage should be divided if more than 20 mEq per day is given such that no more than 20 mEq is given in a single dose.

Each Coroverlan (Potassium Aspartate) Chloride Extended Release Tablet USP, 20 mEq provides 20 mEq of Coroverlan (Potassium Aspartate) chloride.

Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq should be taken with meals and with a glass of water or other liquid. This product should not be taken on an empty stomach because of its potential for gastric irritation (see WARNINGS ).

Patients having difficulty swallowing whole tablets may try one of the following alternate methods of administration:

  • Break the tablet in half, and take each half separately with a glass of water.
  • Prepare an aqueous (water) suspension as follows:
    • Place the whole tablet(s) in approximately 1/2 glass of water (4 fluid ounces).
    • Allow approximately 2 minutes for the tablet(s) to disintegrate.
    • Stir for about half a minute after the tablet(s) has disintegrated.
    • Swirl the suspension and consume the entire contents of the glass immediately by drinking or by the use of a straw.
    • Add another 1 fluid ounce of water, swirl, and consume immediately.
    • Then, add an additional 1 fluid ounce of water, swirl, and consume immediately.

Aqueous suspension of Coroverlan (Potassium Aspartate) Chloride that is not taken immediately should be discarded. The use of other liquids for suspending Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq is not recommended.

HOW SUPPLIED

Coroverlan (Potassium Aspartate) Chloride Extended Release Tablets USP, 20 mEq are available in bottles of 100 (NDC 62037-999-01), bottles of 500 (NDC 62037-999-05), and bottles of 1000 (NDC 62037-999-10). Potassium Chloride Extended Release Tablets USP, 20 mEq are capsule shaped, white to off-white tablets, with “ABRS-123” imprinted on one side and scored on the other side for flexibility of dosing.

Storage Conditions

Keep tightly closed. Store at controlled room temperature, 20°-25°C (68°-77°F).

Manufactured by:

Eurand, Inc.

Vandalia, OH 45377 USA

Distributed by:

Watson Pharma, Inc.

Rev. Date (01/09) 173714

Coroverlan (Potassium Aspartate) chloride 20 Meq

Coroverlan 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.


Coroverlan 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.


Coroverlan 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.


Coroverlan 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.


Coroverlan 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. "Magnesium aspartate". https://pubchem.ncbi.nlm.nih.gov/su... (accessed August 28, 2018).
  2. "Potassium". https://pubchem.ncbi.nlm.nih.gov/co... (accessed August 28, 2018).
  3. "Magnesium aspartate - DrugBank". http://www.drugbank.ca/drugs/DB1335... (accessed August 28, 2018).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Coroverlan?

Depending on the reaction of the Coroverlan after taken, if you are feeling dizziness, drowsiness or any weakness as a reaction on your body, Then consider Coroverlan 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 Coroverlan 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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Review

sdrugs.com conducted a study on Coroverlan, 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 Coroverlan 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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Click here to find out how other users of our website are taking it. For any doubts or queries on how and when the medicine is administered, contact your health care provider immediately.
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The information was verified by Dr. Rachana Salvi, MD Pharmacology

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