What is neomycin?
Neomycin is sometimes given with another antibiotic.
Neomycin may also be used for purposes not listed in this medication guide.
Neomycin can harm your kidneys or cause hearing problems. Hearing loss may be permanent if you take too much neomycin or take it for longer than recommended.
Before taking this medicine
You should not take neomycin if you are allergic to it, or if you have:
a blockage in your intestines; or
Tell your doctor if you have ever had:
May harm an unborn baby. Tell your doctor if you are pregnant.
Do not breastfeed.
Do not give neomycin to a child without medical advice.
How should I take neomycin?
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Never take more than prescribed, or take for longer than 2 weeks. High doses or long-term use of neomycin can cause permanent hearing loss.
Drink plenty of water each day to stay hydrated.
Your hearing and kidney function may need to be tested.
For hepatic coma, neomycin is usually taken for only 5 to 6 days. Avoid eating foods high in protein during this time. Follow all instructions of your doctor or dietitian about adding protein back to your diet after treatment.
Tell your doctor if you have a planned surgery.
Store tightly closed at room temperature, away from moisture and heat.
What happens if I miss a dose?
Take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking neomycin?
Do not share neomycin with another person, even if they have the same symptoms you have.
Neomycin side effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Neomycin may cause serious side effects. Call your doctor at once if you have:
numbness or tingly feeling under your skin;
hearing problems (even long after you stop taking neomycin);
muscle twitching, seizure;
weak or shallow breathing; or
kidney problems--swelling, urinating less, feeling tired or short of breath.
Common side effects of neomycin may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What other drugs will affect neomycin?
Neomycin can harm your kidneys, especially if you also use certain medicines for infections, cancer, osteoporosis, organ transplant rejection, bowel disorders, high blood pressure, or pain or arthritis (including Advil, Motrin, and Aleve).
Tell your doctor about all your other medicines, especially:
any other antibiotics;
Frequently asked questions
- How long does it take for neomycin, polymyxin b and hydrocortisone ear drops to work?
- Can I use expired neomycin and polymyxin b sulfates, dexamethasone ophthalmic?
More about neomycin
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- Drug class: aminoglycosides
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Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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