Hi, last night I had a extreme heat/burning sensation starting in my head and then my whole body, I developed a severe redness over my whole body. I had to take a cold shower to control the heat.Before I had had a turmeric based soup... may be a allergic reaction?
You may have acute urticaria(allergic reaction). There are possibilities that something was come in contact to you either by inhalation or ingestion or by contact in last 24 hours. Take levocetrizine once a day. If urticaria recurs than contact your family physician.