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Gramicidin

Neomycin and polymyxin B sulfates and gramicidin ophthalmic solution is indicated for the topical treatment of superficial infections of the external.

Prescription medicine Ophthalmic

How to use Gramicidin

What the official label says. If a doctor prescribed it, follow the prescription. Your pack's leaflet comes first if it is different.

Who it is for

Neomycin and polymyxin B sulfates and gramicidin ophthalmic solution is indicated for the topical treatment of superficial infections of the external eye and its adnexa caused by susceptible bacteria. Such infections encompass conjunctivitis, keratitis and keratoconjunctivitis, blepharitis and blepharoconjunctivitis.

How to take it and how often
  • Instill one or two drops into the affected eye every 4 hours for 7 to 10 days
  • In severe infections, dosage may be increased to as much as two drops every hour. donot
Children
  • Safety and effectiveness
  • In pediatric patients have not been established
While you are taking it
  • Patients should be instructed to avoid allowing the tip of the dispensing container to contact the eye, eyelid, fingers, or any other surface
  • The use of this product by more than one person may spread infection
  • Patients should also be instructed that ocular products, if handled improperly, can become contaminated by common bacteria known to cause ocular infections
  • Serious damage to the eye and subsequent loss of vision may result from using contaminated products (see PRECAUTIONS : Error! Hyperlink reference not valid. )
  • If the condition persists or gets worse, or if a rash or other allergic reaction develops, the patient should be advised to stop use and consult a physician. …
Talk to a doctor first if

This product is contraindicated in those persons who have shown hypersensitivity to any of its components.

Warnings

NOT FOR INJECTION INTO THE EYE. This product should never be directly introduced into the anterior chamber of the eye or injected subconjunctivally. Topical antibiotics, particularly neomycin sulfate, may cause cutaneous sensitization. A precise incidence of hypersensitivity reactions (primarily skin rash) due to topical antibiotics is not known. The manifestations of sensitization to topical antibiotics are usually itching, reddening and edema of the conjunctiva and eyelid. A sensitization reaction may manifest simply as a failure to heal. …

Possible side effects

Adverse reactions have occurred with the anti-infective components of this product. The exact incidence is not known. Reactions occurring most often are allergic reactions including itching, swelling, and conjunctival erythema (see WARNINGS ). More serious hypersensitivity reactions, including anaphylaxis, have been reported rarely. Local irritation on instillation has also been reported. To report SUSPECTED ADVERSE REACTIONS, contact Bausch & Lomb Incorporated at 1-800-553-5340 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

Pregnancy and breastfeeding

Pregnancy: Teratogenic Effects Adequate animal reproductive studies have not been conducted with neomycin, polymyxin B, or gramicidin. It is also not known whether this product can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. This product should be given to a pregnant woman only if clearly needed.

If you miss a dose

Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.

From the official U.S. FDA label for this active ingredient. Your pack may have a different strength, so always read its leaflet. If a doctor prescribed it, follow the prescription. Ask a pharmacist if you are unsure. Label dated 2026-02-04.

Brands around the world

Products with Gramicidin as the active ingredient. Names differ between countries.

Registered products

United States (FDA)

GramicidinGRAMICIDIN 1 g/g · Powder · Xellia Pharmaceuticals Ltd
NDC 61046-0003Label
GramicidinGRAMICIDIN 1 g/g · Powder · Professional Compounding Centers of America
NDC 51927-0270Label
Neomycin And Polymyxin B Sulfates And GramicidinNEOMYCIN SULFATE 1.75 mg/mL, POLYMYXIN B SULFATE 10000 [USP'U]/mL, GRAMICIDIN .025 mg/mL · Solution/ Drops · A-S Medication Solutions
NDC 50090-0247Label
Neomycin And Polymyxin B Sulfates And GramicidinNEOMYCIN SULFATE 1.75 mg/mL, POLYMYXIN B SULFATE 10000 [USP'U]/mL, GRAMICIDIN .025 mg/mL · Solution/ Drops · Bausch & Lomb Incorporated
NDC 24208-790Label
GramicidinGRAMICIDIN 1 g/g · Powder · MAEDA INC
NDC 86184-123Label

Nigeria (NAFDAC)

NAFDACFramoptic-D Eye/Ear Drops## (strength format) 04-3468

Other countries: check your pack's registration number and we point you to your regulator.

Check your pack of Gramicidin

Or take photos of the pack
3 free checks left today Official sources: U.S. FDA · EMA (EU) · NAFDAC · WHO alerts

Questions about Gramicidin

What is Gramicidin used for?

Neomycin and polymyxin B sulfates and gramicidin ophthalmic solution is indicated for the topical treatment of superficial infections of the external eye and its adnexa caused by susceptible bacteria. Such infections encompass conjunctivitis, keratitis and keratoconjunctivitis, blepharitis and blepharoconjunctivitis. (From the official U.S. FDA label.)

How do I take Gramicidin?

Follow your prescription or the leaflet in your pack. The official label says: Instill one or two drops into the affected eye every 4 hours for 7 to 10 days. In severe infections, dosage may be increased to as much as two drops every hour. donot…

Do I need a prescription for Gramicidin?

Usually yes. Gramicidin is a prescription medicine in most countries. Rules differ by country.

What brands contain Gramicidin?

Gramicidin is sold under names such as Neomycin And Polymyxin B Sulfates And Gramicidin. Brand names differ between countries.

How can I check that my Gramicidin is genuine?

Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.