Hi doctor, I recently got a rash that started on my arms and the bumps seemed to merge and become bigger bumps. Soon after, the rash spread to my entire body. The rasChatDoctores suddenly and dissapears without a sight. It usually comes in the morning and at night but after a few days, the rash looks different. Instead of bumps, I have red circles where the rash used to be, it is still very itchy.
HI, I have gone through your complaints, and it seems to be urticaria. It is an allergic reaction to food, infection, Chat Doctor.  I would recommend you to take antihistamines like tablet Cetirizine 10 mg once daily at bedtime for 10 days. This should resolve your problem. Hope I have answered your query. Let me know if I can assist you further.