Conversation: The conversation between human and AI assistant.
[|Human|] Two days ago I noticed a rash (flat, barely red, not very itchy) I took benedrl, put hydrocortisone crem on it and in the morning most was gone. Before bed it was in new places and more. Did the same as night before now almost gone again. I m 55 and in good health excersize . What is this
[|AI|]  Hello and welcome to Chat Doctor I would keep a possibility of Acute Urticaria. It can present as itching and skin welts/swellings all over the body. Urticaria OR hives can occur due to various causes like(to name a few):--Infections(bacterial, viral, fungal) -- Chat Doctor.  --Cholinergic Urticaria: in response to strong emotions, exercise, spicy food etc. --Autoimmune disorders like SHE, RA etc. --A few cases have no underlying cause and are known as idiopathic urticaria. I would advise you to get few basic lab tests like Hologram, stool for ova/cyst, Urine routine, Chest X-Ray. An oral antihistamine like Fexofenadine (Allegra 180 mg tab) OR Loratadine (Alaskan 10 mg tablet) once or twice daily for a week would be suitable. They are non-sedating and won't affect your alertness level. A topical soothing lotion like calamine would help you symptomatically. Take care regards