What If a Rash Doesn't Go Away?
You Should See a Dermatologist for Any Rash That Doesn't Go Away with over-the-Counter Medicine, He Says. Typical Treatments Include: Topical Cortisone...
You should see a dermatologist for any rash that doesn't go away with over-the-counter medicine, he says. Typical treatments include: Topical cortisone, especially if you have a mild case. Immunosuppressive drugs (such as cyclosporine or methotrexate) for more moderate to severe cases.
What happens if a rash doesn't go away?
Call Your Doctor If:Home treatment doesn't help or the itch lasts more than a couple of weeks. The itch comes on suddenly and is all over your body. You could have an allergic reaction or an illness like thyroid problems or liver disease. You also have a fever or feel tired.