skin rash medication over the counter
One of the most commonly used medicines for skin rash is hydrocortisone. It reduces the appearance of a rash and also soothes inflammation and skin irritability. It comes in many forms, but is most commonly used as a cream. The cream can be applied several times a day or as directed by a doctor.
1 Other antifungal creams, such as ketoconazole (Nizoral), which is available by prescription, is helpful as well.  For paronychia, a skin rash around the nails, avoiding moisture can be helpful. Oral itraconazole (Sporanox) or fluconazole (Diflucan) can also be helpful and can be prescribed by a doctor.