Ringworm medicine names: how to choose the right treatment

Ringworm treatment is usually described by its route and purpose rather than one universal name. Topical antifungal treatment is applied to affected skin, while oral antifungal treatment travels through the body and may be needed for scalp, nails, widespread infection or cases that do not respond to skin treatment. Brand names vary, and a familiar product may not suit every body site.

Have the rash assessed if you are unsure that it is fungal. For a limited patch on intact skin, a pharmacist may help you select an appropriate topical product and explain how to apply it. Use only as directed, keep the area dry and avoid sharing personal items. Do not use someone else's tablets or mix a steroid cream into treatment without professional advice.

Arrange review for scalp, nail, face or beard involvement, repeated infection, extensive rash, significant pain, pus, fever or no improvement with appropriate use. A clinician may need to distinguish ringworm from eczema, psoriasis or another infection before recommending oral medicine, which can require attention to other medicines and health conditions.

Which medicine category fits this site? Is a topical product enough? What active ingredient should I look for? Could my other medicines or health conditions affect oral treatment? When should the diagnosis be reconsidered?