Itchy rash
About Itchy rash
A rash that causes itching. There are many causes of an itchy rash but the most common are an allergic reaction and eczema.Symptoms
Red skin, itchingTests & Diagnostics
A history and physical exam will be performed. A skin biopsy may be performed.Common tests: Skin biopsy.
OTC sleep aids and supportive treatments
Prescription medications
Conventional treatment summary
Most will resolve on their own. If skin irritation is the problem then avoiding the irritant is all that needs to be done. If it is an allergic reaction then staying away from the cause should resolve the rash. Treatment includes medications to decrease the itching such as antihistamines like diphenhydramine (Benadryl). Diphenhydramine can be applied as a cream or taken as a pill. Topical steroids like over the counter hydrocortisone can be applied to the rash. More severe reactions may require stronger prescription only anti-itching medications like hydroxyzine (Vistaril) or oral steroids like prednisolone or prednisone.Medical specialties
Internal Medicine · Dermatology · Pediatrics · Family Practice
This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Itchy rash.