What should you know about miconazole nitrate diaper rash?

Miconazole nitrate is a form of the antifungal medicine miconazole. It is intended for certain fungal skin problems, not every red or sore area beneath a diaper. Irritation from wetness, friction, stools, or cleansing products can look similar. A healthcare professional can examine the rash and decide whether an antifungal is appropriate, especially for a young baby or a rash that is extensive.

Use the product only as directed, on clean and thoroughly dried skin, and avoid the eyes, mouth, and broken areas unless a clinician says otherwise. Change diapers promptly, rinse gently, pat dry, and give short periods without a diaper when practical. A suitable protective product or [Emollient Therapy](/treatments/medical-dermatology/emollient-therapy/) can limit moisture and friction. Ask before layering it with [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/) or another medicated cream. Avoid fragranced wipes, scrubbing, and talc.

Contact a clinician if the rash worsens, spreads, returns often, or fails to improve with the advised treatment. Seek prompt care for fever, blisters, pus, open sores, bleeding, extensive peeling, or a child who is feeding poorly or seems unwell. New swelling or severe irritation after application also warrants medical advice.

Does the rash need an antifungal, or is moisture protection enough? How should miconazole nitrate be applied around folds? What barrier product can be used, and what changes would mean the child needs a review?