Nystatin (topical)
Synonyms
Approved Treatment Indication:
Oral Candidiasis, Chronic Mucocutaneous Candidiasis, Cutaneous Candidiasis, Vulvovaginal Candidiasis
Summary
What conditions nystatin is used for
Nystatin is used to treat fungal infections, particularly those caused by Candida species, which are yeast-like fungi. It is commonly prescribed for oral thrush, which is a fungal infection in the mouth, and other similar infections. Nystatin is often the first choice for these conditions due to its effectiveness and safety.
How nystatin works in the body
Nystatin works by binding to the fungal cell membrane, which is the outer layer of the cell. This binding weakens the membrane, causing it to leak essential components, leading to the death of the fungus. Think of it like poking holes in a balloon, causing it to deflate and collapse.
Directions for Use
Nystatin is usually taken as an oral suspension or tablet. For oral suspension, the typical dose is 4 to 6 mL four times a day. For tablets, the usual dose is 500,000 to 1,000,000 units three times a day. Always follow your doctor's specific dosing instructions for your personal health needs.
The most commonly observed adverse effects of nystatin
Nystatin is generally well-tolerated, but some people may experience mild side effects like nausea, diarrhea, or stomach upset. These effects are usually not severe and often go away on their own. Serious adverse effects are rare but can include allergic reactions, such as rash or swelling.
Warnings and Precautions
Nystatin should not be used by individuals who are allergic to it or any of its ingredients. Serious allergic reactions, which cause rash, itching, or swelling, require immediate medical help. Always inform your doctor about any allergies or medical conditions you have before starting nystatin.
Drug Status
Government Approvals
WHO Essential Medicine
Known Teratogen
Pharmaceutical Class
