DRUGS & SUPPLEMENTS

Gentamicin

Rating: 3.3 - 3 review(s)
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When are you taking this medicine?

Gentamicin uses



F-27078915

NADA #141-177, Approved by FDA.

PRODUCT

INFORMATION

VETERINARY

For Otic Use in Dogs Only

CAUTION Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Keep this and all drugs out of the reach of children.

DESCRIPTION Each gram of Gentamicin Otic Suspension contains Gentamicin sulfate, USP equivalent to 3 mg Gentamicin base; mometasone furoate monohydrate equivalent to 1 mg mometasone; and 10 mg clotrimazole, USP in a mineral oilbased system containing a plasticized hydrocarbon gel.

PHARMACOLOGY

Gentamicin: Gentamicin sulfate is an aminoglycoside antibiotic active against a wide variety of gram-negative and grampositive bacteria. In vitro tests have determined that Gentamicin is bactericidal and acts by inhibiting normal protein synthesis in susceptible microorganisms. In clinical trials, Gentamicin was shown to have a range of activity against the following organisms commonly isolated from infected canine ears:

Pseudomonas spp. (including P. aeruginosa), coagulasepositive staphylococci, Enterococcus faecalis, Proteus mirabilis and beta-hemolytic streptococci.

Mometasone: Mometasone furoate monohydrate is a synthetic adrenocorticoid characterized by a novel (2') furoate 17-ester having chlorine at the 9 and 21 positions, which have shown to possess high topical potency.

Systemic absorption of mometasone furoate ointment was found to be minimal (2%) over 1 week when applied topically to dogs with intact skin. In a 6-month dermal toxicity study using 0.1% mometasone ointment on healthy intact skin in dogs, systemic effects typical of corticosteroid therapy were noted.

The extent of percutaneous absorption of topical corticosteroids is determined by many factors including the integrity of the epidermal barrier. Topical corticosteroids can be absorbed from normal, intact skin. Inflammation can increase percutaneous absorption. Once absorbed through the skin, topical corticosteroids are handled through pharmacokinetic pathways similar to systemically administered corticosteroids.

Clotrimazole: Clotrimazole is a broad-spectrum antifungal agent that is used for the treatment of dermal infections caused by various species of dermatophytes and yeast. The primary action of clotrimazole is against dividing and growing organisms.

In vitro, clotrimazole exhibits fungistatic and fungicidal activity against isolates of Trichophyton rubrum, Trichophyton mentagrophytes, Epidermophyton floccosum, Microsporum canis, Candida spp., and Malassezia pachydermatis. Resistance to clotrimazole is very rare among the fungi that cause superficial mycoses. In an induced otitis externa study using dogs infected with Malassezia pachydermatis, 1% clotrimazole in the vehicle formulation was effective both microbiologically and clinically in terms of reduction of exudate, odor, and swelling.

In studies of the mechanism of action, the minimum fungicidal concentration of clotrimazole caused leakage of intracellular phosphorus compounds into the ambient medium with concomitant breakdown of cellular nucleic acids and accelerated potassium efflux. These events began rapidly and extensively after addition of the drug. Clotrimazole is very poorly absorbed following dermal application.

Gentamicin-Mometasone-Clotrimazole: By virtue of its three active ingredients, Gentamicin Otic Suspension has antibacterial, anti-inflammatory, and antifungal activity. In clinical field trials, Gentamicin Otic Suspension was effective in the treatment of otitis externa associated with bacteria and Malassezia pachydermatis. Gentamicin Otic Suspension reduced discomfort, redness, swelling, exudate, and odor.

INDICATIONS Gentamicin Otic Suspension is indicated for the treatment of otitis externa in dogs caused by susceptible strains of yeast (Malassezia pachydermatis) and bacteria (Pseudomonas spp. [including P. aeruginosa], coagulasepositive staphylococci, Enterococcus faecalis, Proteus mirabilis, and beta-hemolytic streptococci).

CONTRAINDICATIONS If hypersensitivity to any of the components occurs, treatment should be discontinued and appropriate therapy instituted. Concomitant use of drugs known to induce ototoxicity should be avoided. Do not use in dogs with known perforation of eardrums.

WARNINGS The use of these components has been associated with deafness or partial hearing loss in a small number of sensitive dogs (eg, geriatric). The hearing deficit is usually temporary. If hearing or vestibular dysfunction is noted during the course of treatment, discontinue use of Gentamicin Otic Suspension immediately and flush the ear canal thoroughly with a nonototoxic solution.

Corticosteroids administered to dogs, rabbits, and rodents during pregnancy have resulted in cleft palate in offspring. Other congenital anomalies including deformed forelegs, phocomelia, and anasarca have been reported in offspring of dogs that received corticosteroids during pregnancy.

Field and experimental data have demonstrated that corticostroids administered orally or parenterally to animals may induce the first stage of parturition if used during the last trimester of pregnancy and may precipitate premature parturition followed by dystocia, fetal death, retained placenta, and metritis.

PRECAUTIONS Before instilling any medication into the ear, examine the external ear canal thoroughly to be certain the tympanic membrane is not ruptured in order to avoid the possibility of transmitting infection to the middle ear as well as damaging the cochlea or vestibular apparatus from prolonged contact.

Administration of recommended doses of Gentamicin Otic Suspension beyond 7 days may result in delayed wound healing. If overgrowth of nonsusceptible bacteria or fungi occurs, treatment should be discontinued and appropriate therapy instituted.

Avoid ingestion. Adverse systemic reactions have been observed following the oral ingestion of some topical corticosteroid preparations. Patients should be closely observed for the usual signs of adrenocorticoid overdosage which include sodium retention, potassium loss, fluid retention, weight gain, polydipsia, and/or polyuria. Prolonged use or overdosage may produce adverse immunosuppressive effects.

Use of corticosteroids, depending on dose, duration, and specific steroid, may result in endogenous steroid production inhibition following drug withdrawal. In patients presently receiving or recently withdrawn from corticosteroid treatments, therapy with a rapidly acting corticosteroid should be considered in especially stressful situations.

TOXICOLOGY Field and safety studies with Gentamicin Otic Suspension have shown a wide safety margin at the recommended dose level in dogs (see PRECAUTIONS/ADVERSE REACTIONS ).

ADVERSE REACTIONS

Gentamicin: While aminoglycosides are absorbed poorly from skin, intoxication may occur when aminoglycosides are applied topically for prolonged periods of time to large wounds, burns, or any denuded skin, particularly if there is renal insufficiency. All aminoglycosides have the potential to produce reversible and irreversible vestibular, cochlear, and renal toxicity.

Mometasone: ALP (SAP) and ALT (SGPT) enzyme elevations, weight loss, anorexia, polydipsia, polyuria, neutrophilia, and lymphopenia have occurred following the use of parenteral, high-dose, and/or prolonged or systemic synthetic corticosteroids in dogs. Cushing's syndrome in dogs has been reported in association with prolonged or repeated steroid therapy.

Clotrimazole: The following have been reported occasionally in humans in connection with the use of clotrimazole: erythema, stinging, blistering, peeling, edema, pruritus, urticaria, and general irritation of the skin not present before therapy.

Gentamicin Otic Suspension: In field studies following once daily teatment with Gentamicin Otic Suspension, ataxia, proprioceptive deficits, and increased water consumption were observed in less than 1% of 164 dogs. In a field study following twice-daily treatment with Gentamicin Otic Suspension, inflammation of the pinna and diarrhea were observed in less than 1% of 141 dogs.

DOSAGE AND ADMINISTRATION

The external ear canal should be thoroughly cleaned and dried before treatment. Verify that the eardrum is intact. For dogs weighing less than 30 lbs, instill 4 drops from the 7.5 g, 15 g, and 30 g bottles (2 drops from the 215 g bottle) of Gentamicin Otic Suspension once daily into the ear canal. For dogs weighing 30 lbs or more, instill 8 drops from the 7.5 g, 15 g, and 30 g bottles (4 drops from the 215 g bottle) once daily into the ear canal. Therapy should continue for 7 consecutive days.

HOW SUPPLIED Gentamicin Otic Suspension is available in 7.5 g (NDC 14043-120-75), 15 g (NDC 14043-120-15), 30 g (NDC 14043-120-30), and 215 g (NDC 14043-120-21) plastic bottles.

Store between 2° and 25°C (36° and 77°F). Shake well before use.

U.S. Patent No. 6,127,353.

Distributed by

PATTERSON VETERINARY

137 Barnum Road, Devens, MA 01434

www.pattersonvet.com

Made in Canada.

9/15

85239791

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Gentamicin pharmaceutical active ingredients containing related brand and generic drugs:

infoActive 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.


Gentamicin available forms, composition, doses:

infoForm 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.

Price
Cream; Topical; Gentamicin Sulfate 0.1%
Cream; Topical; Gentamicin Sulfate 0.3%
Cream; Topical; Gentamicin Sulfate 1 mg / g
Drops; Ophthalmic; Gentamicin Sulfate 0.3%
Drops; Ophthalmic; Gentamicin Sulfate 5 mg / ml
Garamycin 0.3 % Ointment1.2 USD
Garamycin 0.3 % Solution0.75 USD
Gentak 0.3% Ointment 3.5 gm Tube19.99 USD
Gentak 3 mg/ml eye drops1.91 USD
Gentamicin 0.1% cream0.16 USD
Gentamicin 10 mg/ml vial1.29 USD
Gentamicin 100 mg/ns 100 ml0.03 USD
Gentamicin 3 mg/ml eye drops1.89 USD
Gentamicin 40 mg/ml2.82 USD
Gentamicin 40 mg/ml vial0.45 USD
Gentamicin 60 mg/ns 100 ml pb0.04 USD
Gentamicin 80 mg/ns 100 ml pb0.03 USD
Gentamicin 90 mg/ns 100 ml pb0.05 USD
Gentamicin Sulfate 0.1% Cream 15 gm Tube12.99 USD
Gentamicin Sulfate 0.1% Ointment 15 gm Tube11.99 USD
Gentamicin Sulfate 0.3% Solution 5ml Bottle11.99 USD
Gentamicin Sulfate 10 mg/ml Solution 2ml Vial5.0 USD
Gentamicin ped 10 mg/ml vial2.4 USD
Gentamicin sulfate powder5.05 USD
Injectable; Injection; Gentamicin Sulfate 1 mg / ml
Injectable; Injection; Gentamicin Sulfate 1.2 mg / ml
Injectable; Injection; Gentamicin Sulfate 1.4 mg / ml
Injectable; Injection; Gentamicin Sulfate 1.6 mg / ml
Injectable; Injection; Gentamicin Sulfate 1.8 mg / ml
Injectable; Injection; Gentamicin Sulfate 10 mg / ml
Injectable; Injection; Gentamicin Sulfate 100 mg / 100 ml
Injectable; Injection; Gentamicin Sulfate 160 mg
Injectable; Injection; Gentamicin Sulfate 2 mg / ml
Injectable; Injection; Gentamicin Sulfate 20 mg / ml
Injectable; Injection; Gentamicin Sulfate 40 mg
Injectable; Injection; Gentamicin Sulfate 40 mg / ml
Injectable; Injection; Gentamicin Sulfate 60 mg / 100 ml
Injectable; Injection; Gentamicin Sulfate 60 mg / ml
Injectable; Injection; Gentamicin Sulfate 70 mg / 100 ml
Injectable; Injection; Gentamicin Sulfate 80 mg
Injectable; Injection; Gentamicin Sulfate 80 mg / 100 ml
Injectable; Injection; Gentamicin Sulfate 80 mg / 2 ml
Injectable; Injection; Gentamicin Sulfate 90 mg / 100 ml
Iso gentamicin 120 mg/100 ml0.09 USD
Isoton gentamicin 40 mg/100 ml0.05 USD
Liquid; Ophthalmic; Gentamicin Sulfate 3 mg / ml
Ointment; Ophthalmic; 0.3%
Ointment; Ophthalmic; Gentamicin Sulfate 0.3%
Ointment; Ophthalmic; Gentamicin Sulfate 3 mg / g
Ointment; Topical; Gentamicin Sulfate 0.1%
Ointment; Topical; Gentamicin Sulfate 1 mg / g
Ratio-Gentamicin Sulfate 0.1 % Cream0.43 USD
Ratio-Gentamicin Sulfate 0.1 % Ointment0.37 USD
Sandoz Gentamicin Sulfate 0.3 % Ointment1.2 USD
Sandoz Gentamicin Sulfate 0.3 % Solution0.75 USD
Solution; Ophthalmic; 0.3%
Solution; Ophthalmic; Gentamicin Sulfate 0.3%
Solution; Ophthalmic; Gentamicin Sulfate 10 mg / ml
Solution; Ophthalmic; Gentamicin Sulfate 40 mg / ml

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Gentamicin destination | category:

infoDestination 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.


Gentamicin Anatomical Therapeutic Chemical codes:

infoA 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.


Gentamicin pharmaceutical companies:

infoPharmaceutical 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."GENTAMICIN PIGLET (GENTAMICIN SULFATE) INJECTION [SPARHAWK LABORATORIES, INC.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  2. Dailymed."LEGACY (GENTAMICIN) SOLUTION [AGRI LABORATORIES, LTD.]". https://dailymed.nlm.nih.gov/dailym... (accessed August 28, 2018).
  3. Dailymed."GENTAMICIN SULFATE: 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).

Frequently asked Questions

Can i drive or operate heavy machine after consuming Gentamicin?

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

Visitor reports

One visitor reported side effects

Did you get side effects while taking the Gentamicin drug, or were there no side effects?
According to the survey conducted by website sDrugs.com users, the below-mentioned percentages indicate the number of people experiencing the side effects and the number of people not experiencing the side effects when taking Gentamicin medicine. Every drug produces minimal side effects, and they are negligible most times, when compared to the desired effect [use] of the medicine. Side effects depend on the dose you are taking, any drug interactions that happen when you are on other medications, if the patient is sensitive, and other associated conditions. If you cannot tolerate the side effects, consult your doctor immediately, so he can either adjust the dose or change the medication.
Visitors%
No side effects1
100.0%

Two visitors reported price estimates

What is your opinion about drug cost? Did you feel the cost is apt, or did you feel it is expensive?
The report given by the sDrugs.com website users shows the following figures about several people who felt the medicine Gentamicin is expensive, and the medicine is not expensive. The results are mixed. The perception of the cost of the medicine to be expensive or not depends on the brand name of the medicine, country, and place where it is sold, and the affordability of the patient. You can choose a generic drug in the place of the branded drug to save the cost. The efficiency of the medicine will not vary if it is generic or a branded one.
Visitors%
Expensive1
50.0%
Not expensive1
50.0%

One visitor reported frequency of use

How often in a day do you take the medicine?
Are you taking the Gentamicin drug as prescribed by the doctor?

Few medications can be taken 3 times in a day more than prescribed when the doctor's advice mentions the medicine can be taken according to frequency or severity of symptoms. Most times, be very careful and clear about the number of times you are taking the medication. The report of sDrugs.com website users about the frequency of taking the drug Gentamicin is mentioned below.
Visitors%
3 times in a day1
100.0%

One visitor reported doses

What is the dose of Gentamicin drug you are taking?
According to the survey conducted among sDrugs.com website users, the maximum number of people are using the following dose 101-200mg. Few medications come in only one or two doses. Few are specific for adult dose and child dose. The dose of the medicine given to the patient depends on the severity of the symptom/disease. There can be dose adjustments made by the doctor, based on the progression of the disease. Follow-up is important.
Visitors%
101-200mg1
100.0%

One visitor reported time for results

What is the time duration Gentamicin drug must be taken for it to be effective or for it to reduce the symptoms?
Most chronic conditions need at least some time so the dose and the drug action gets adjusted to the body to get the desired effect. The stastistics say sDrugs.com website users needed 1 month to notice the result from using Gentamicin drug. The time needed to show improvement in health condition after using the medicine Gentamicin need not be same for all the users. It varies based on other factors.
Visitors%
1 month1
100.0%

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The information was verified by Dr. Arunabha Ray, MD Pharmacology

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