After walking for 5-10 mins if someone feels a needle prick sensation on body followed by rashes which goes away in 15 mins. What does it imply?
The symptoms you described, a needle prick sensation on the body followed by rashes that resolve within 15 minutes after walking, may indicate Cholinergic Urticaria, a heat-induced allergic reaction that causes hives and itching; other possible causes include Exercise-Induced Urticaria, Stress-Induced Hives, or even an allergic reaction to clothing, detergent, or environmental factors