To soothe the rash, steroid creams or ointments are applied to the skin. Topical steroids, such as clobetasol 0.05% or triamcinolone 0.1%, may be prescribed. For how long and how many times a day to apply it, speak with your healthcare provider. In severe cases, your health care provider may prescribe pills you take by mouth (oral medications) to relieve swelling, relieve itching, or fight bacteria.