Mycostatin (Topical)

Nystatin is part of a group of medicines known as antifungals. Topical nystatin is used to treat certain types of fungal infections on the skin.

Nystatin is available in the U.S. only with a prescription from your doctor.

In deciding to use a medicine, you and your doctor need to consider the risks of taking it compared to the benefits it may provide. Here are some important points to think about:

Allergies

Inform your doctor if you have ever had any unusual or allergic reactions to this medicine or any other medications. Also, let your healthcare professional know about any other allergies you may have, such as to foods, dyes, preservatives, or animals. For non-prescription products, carefully read the label or package ingredients.

Pediatric

There is no specific information comparing the use of topical nystatin in children with its use in other age groups. This medicine is not expected to cause different side effects or issues in children than it does in adults.

Geriatric

Many medicines have not been specifically studied in older people. Therefore, it may not be clear whether they work the same way as they do in younger adults or if they cause different side effects or issues in older individuals. There is no specific information comparing the use of topical nystatin in the elderly with its use in other age groups.

Interactions with Medicines

Some medicines should never be used together, while in other cases, two different medicines can be used together even if an interaction might happen. In these situations, your doctor may need to adjust the dose or take other precautions. Inform your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.

Interactions with Food/Tobacco/Alcohol

Certain medicines should not be taken around the time of eating food or specific types of food due to possible interactions. Using alcohol or tobacco with certain medicines may also lead to interactions. Talk to your healthcare professional about using your medicine with food, alcohol, or tobacco.

Along with its necessary effects, a medicine may cause some unwanted effects. Not all of these side effects may happen, but if they do, they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

• Skin irritation not present before using this medicine

Other side effects not listed may also happen in some patients. If you notice any other effects, consult your healthcare professional.

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

In the U.S.

• Mycostatin
• Nystop
• Pedi-Dri

In Canada

• Mycostatin Cream
• Mycostatin Ointment
• Mycostatin Powder
• Nadostine
• Nilstat Topical Cream
• Nilstat Topical Ointment
• Nyaderm Cream
• Nyaderm Ointment

Available Dosage Forms:

• Cream
• Powder
• Ointment

Therapeutic Class: Antifungal

Chemical Class: Polyene

Topical nystatin should not be used in the eyes.

Apply enough nystatin to cover the affected area.

For patients using the powder form of this medicine on the feet:

• Sprinkle the powder between the toes, on the feet, and in socks and shoes.

The use of any kind of occlusive dressing (airtight covering, such as kitchen plastic wrap) over this medicine may increase the chance of irritation. Therefore, do not bandage, wrap, or apply any occlusive dressing over this medicine unless directed to do so by your doctor. When using this medicine on the diaper area of children, avoid tight-fitting diapers and plastic pants.

To help clear up your infection completely, keep using this medicine for the full time of treatment, even if your condition has improved. Do not miss any doses.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

• For topical dosage forms (cream or ointment): For fungus infections: Adults and children—Apply to the affected area(s) of the skin two times a day.
• For topical dosage form (powder): For fungus infections: Adults and children—Apply to the affected area(s) of the skin two or three times a day.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.