Hi, I have this strange rash like thing on my chin that goes and comes back without warning. It doesnt hurt or itch and my doctor cant do anything without it being on my skin, yet it goes before I can call the doctor. Im very worried do you know what it could be? Thankyou
Hello, An evanescent rash could possibly be due to hives, however, hives are usually itchy. Anyway, I suggest you click a snap of it next time you develop the rash and post it to one of the specialists here. Hope I have answered your query. Let me know if I can assist you further.