You may be able to treat your rash with an over-the-counter hydrocortisone cream. However, if your rash isn’t improving or you have other symptoms, such as a fever or joint pain, then you should contact the team at Dana Point Dermatology to schedule an evaluation.  You should also contact the team if your rash is an ongoing problem that’s affecting your quality of life. The team can evaluate your rash and may conduct a biopsy of the tissue to determine the cause, which can help direct your treatment.