Nystop Uses, Side Effects & Warnings - Drugs.com

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# Nystop

Generic name: nystatin topical [ nye-STAT-in ]
Brand names: Mycostatin Topical, Nyamyc, Nystop, Pediaderm AF, Pedi-Dri
Drug class: Topical antifungals

Medically reviewed by Drugs.com on Nov 23, 2022. Written by Cerner Multum.

## What is Nystop?

Nystatin is an antifungal medication. Nystatin prevents fungus from growing on your skin.

Nystop (for the skin) is used to treat skin infections caused by yeast.

Nystop is not for use to treat a vaginal yeast infection.

Nystop may also be used for purposes not listed in this medication guide.

## Warnings

Do not use Nystop to treat any skin condition that has not been checked by your doctor.

Nystop (for the skin) is not for use to treat a vaginal yeast infection.

Avoid getting this medication in your eyes or mouth. If this does happen, rinse with water.

Use this medication for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared.

Call your doctor if your symptoms do not improve, or if they get worse while using Nystop.

Do not share this medication with another person, even if they have the same symptoms you have.

## Before taking this medicine

You should not use Nystop if you have ever had an allergic reaction to it.

FDA pregnancy category C. It is not known whether Nystop will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication.

It is not known whether nystatin topical passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.

## Related/similar drugs

fluconazole, nystatin topical, clotrimazole topical, ketoconazole topical, terbinafine, Diflucan, itraconazole

## How should I use Nystop?

Use exactly as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.

Do not use Nystop to treat any skin condition that has not been checked by your doctor.

Wash your hands before and after using this medication.

Clean and dry the skin before you apply Nystop.

Do not cover treated skin with bandages or dressings that do not allow air circulation unless your doctor tells you to.

Use this medication for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared.

Call your doctor if your symptoms do not improve, or if they get worse while using Nystop.

Do not share this medication with another person, even if they have the same symptoms you have.

Store at room temperature away from moisture and heat.

Detailed Nystop dosage information

## What happens if I miss a dose?

Use the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.

## 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 using Nystop?

Avoid getting this medication in your eyes or mouth. If this does happen, rinse with water.

Avoid wearing tight-fitting, synthetic clothing (such as nylon) that doesn't allow air circulation. Wear clothing made of loose cotton and other natural fibers until your infection is healed.

## Nystop side effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using Nystop and call your doctor at once if you have severe burning, itching, rash, pain, or other irritation where the medicine is applied.

Less serious side effects may include mild itching or irritation.

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.

Nystop side effects (more detail)

## What other drugs will affect Nystop?

It is not likely that other drugs you take orally or inject will have an effect on topically applied Nystop. But many drugs can interact with each other. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.

## Where can I get more information?

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.

## More about Nystop (nystatin topical)

- Compare alternatives
- Pricing & coupons
- Reviews (4)
- Side effects
- Dosage information
- During pregnancy
- Drug class: topical antifungals
- Breastfeeding
- En español

### Patient resources

- Advanced Reading

#### Other brands

Nyamyc, Mycostatin Topical, Pedi-Dri, Pediaderm AF

### Professional resources

- Prescribing Information

### Related treatment guides

- Cutaneous Candidiasis
- Vaginal Yeast Infection

## Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer

Copyright 1996-2023 Cerner Multum, Inc. Version: 7.02.