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garamycin

Garamycin (Gentamicin Sulfate) is an aminoglycoside antibacterial used to treat Infectious Bone Diseases, Central Nervous System Infections, Endocarditis, Escherichia Coli Infections.

Gentamicin Sulfate · by Schering

Available as a generic: Gentamicin Sulfate

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Gentamicin Sulfate
Form
Injectable, Topical
Strength
Gentamicin Sulfate EQ 0.3% Base **Federal Register Determination That Product was not Discontinued or Withdrawn for Safety or Effectiveness reasons**
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Schering
What the pharmacy pays
~$0.95 per gm — not your price
FDA application
NDA050039
Availability
Discontinued (per FDA)

Drug class

How this class works, per Aminoglycosides - StatPearls - NCBI Bookshelf.

May treat (source: NIH RxClass)

See how Garamycin ranks — best-rated aminoglycoside antibacterial for:

Dosage forms

Injectable and Topical

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

A same-class option may cost less. See alternatives →

Frequently asked questions

What does Garamycin treat?
Garamycin (Gentamicin Sulfate) may be used to treat infectious bone diseases, central nervous system infections, endocarditis, escherichia coli infections, klebsiella infections, proteus infections, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How does Garamycin work?
Garamycin is a aminoglycoside antibacterial. Aminoglycosides kill bacteria by latching onto the germ's protein-making machinery (the 30S ribosomal subunit). This jams and misreads the bacterial genetic code so the microbe builds faulty proteins it can't survive on, which is why these drugs destroy the bacteria rather than just stopping their growth.
How much does Garamycin cost?
Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $0.95 per gm, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins.
Is there a coupon or discount for Garamycin?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Garamycin. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Garamycin?
Garamycin is marketed by Schering. You can see Schering's full profile, rating, and other products on pharmaranks.
Is Garamycin a brand-name or generic drug?
Garamycin is a brand-name product with the active ingredient Gentamicin Sulfate. Lower-cost generic equivalents containing Gentamicin Sulfate are available — ask your pharmacist.
Is Garamycin available over the counter?
No. Garamycin is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Garamycin come in?
Garamycin is currently marketed as injectable and topical, per the FDA's National Drug Code Directory.
What class of drug is Garamycin?
Garamycin is classified as aminoglycoside antibacterial, per the FDA's Established Pharmacologic Class.
Is Garamycin FDA-registered?
Garamycin is on record with the U.S. FDA under application number NDA050039. You can verify this on its official FDA label.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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