Natamycin (Into the eye)

na-ta-MYE-sin

Treats eye infections that are caused by fungus.

Drug classes

Antifungal (About this – PubMed Health)

Uses

Uses of This Medicine

Natamycin belongs to the group of medicines called antifungals. It is used to treat some types of fungus infections of the eye.

Natamycin is available only with your doctor’s prescription.

Other uses (PubMed Health)

How To Use

Liquid, Drop

Your doctor will tell you how much medicine to use. Do not use more than directed.

Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.

Wash your hands with soap and water before and after using this medicine.

Shake the eye drops well just before each use.

Lie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.

To use the eye drops: Hold the dropper close to your eye with the other hand. Drop the correct number of drops into the pocket made between your lower lid and eyeball. Gently close your eyes. Place your index finger over the inner corner of your eye for 1 minute. Do not rinse or wipe the dropper or allow it to touch anything, including your eye. Put the cap on the bottle right away. Keep the bottle upright when you are not using it.

If a dose is missed:

Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

How to Store and Dispose of This Medicine:

This medicine may be stored in the refrigerator or kept at room temperature, away from heat and direct light. Do not freeze.

Ask your pharmacist, doctor, or health caregiver about the best way to dispose of the used medicine container and any leftover medicine after you have finished your treatment. You will also need to throw away old medicine after the expiration date has passed.

Keep all medicine out of the reach of children. Never share your medicine with anyone.

Drugs and Foods to Avoid

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

When Not To Use

You should not use this medicine if you have ever had an allergic reaction to natamycin or benzalkonium (a preservative).

Warnings

Make sure your doctor knows if you are pregnant or breast feeding.

Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.

Call your doctor if your symptoms do not improve or if they get worse.

Possible side effects

Summary More details

Call your doctor right away if you notice any of these side effects:

Severe eye redness or swelling that was not there before you started using the medicine.

If you notice other side effects that you think are caused by this medicine, tell your doctor.

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

More side effects of this drug

Brand names include

Natacyn

There may be other brand names for this medicine.