Key facts about Neomycin
What dosages is Neomycin available in?
Neomycin is available as a topical ointment and cream, ophthalmic suspension, and otic solution.
What is Neomycin used for?
Neomycin is an anti-infective/corticosteroid used for certain infections.
How does Neomycin work?
Neomycin is a combination of two antibiotics and a corticosteroid. Neomycin and polymyxin B are antibiotics that kill bacteria by stopping them from growing. Hydrocortisone is a corticosteroid that lowers swelling and itching.
How do I take Neomycin?
Neomycin cream and ointment should be applied 2 to 4 times daily. Neomycin otic solution is given as 4 drops into the affected ear(s) 3 or 4 times a day. Neomycin eye drops are given as 1 or 2 drops in the affected eye(s) every 3 or 4 hours.
Is it safe for me to take Neomycin?
Neomycin is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication if you have tuberculous, fungal, or viral lesions of the skin (herpes simplex, vaccinia, and varicella).
Neomycin Common Side Effects
Common side effects of Neomycin include:
- Burning
- Itching
- Dry skin
- Pimples
Other Side Effects:
- Hearing problems
- Change in skin color
Neomycin Serious Side Effects
Serious side effects are rare with Neomycin. Serious Side Effects
Contact your healthcare provider immediately if you experience any of the following.
- Severe allergic reactions: swollen eyelids, red or itchy eyes, shortness of breath
- High eye pressure: blind spots in side vision, vision loss, eye pain
- Cataract in the back of the eye: blurry vision, seeing double, sensitive to light at night, seeing bright color as light yellow
Effects of other drugs, drug classes and over-the-counter products on Neomycin
- There are no major drug interactions listed for Neomycin. However, you should always let your physician and pharmacist know about any other medications or supplements (including prescribed and over-the-counter medications, vitamins, and dietary or herbal supplements) that you are currently taking
Who makes Neomycin?
Various FDA-approved generic manufacturers
Is Neomycin safe in pregnancy?
Neomycin hasn’t been studied in human pregnancies and breastfeeding mothers. But animal studies showed that topical steroids like hydrocortisone can cause harm to babies when used during pregnancy. If you become pregnant while receiving Neomycin, talk to your healthcare provider.













