<human>: What should I do when I get a rash on my skin?
<bot>: You should consult with your doctor to determine the cause of the rash. Depending on the cause, they may recommend over-the-counter treatments such as topical creams or ointments, antihistamines, or prescription medications. Additionally, it is important to keep your skin clean and moisturized, and avoid any triggers that could be causing the rash.