Urticaria Hives डाबर आउने समस्या के हो ? || Dr.Rupak Ghimire

Urticaria- Causes, Symptoms, Treatment and Prevention || Dr.Rupak Ghimire Hives (urticaria) are red, itchy welts that result from a skin reaction. The welts vary in size and appear and fade repeatedly as the reaction runs its course. The condition is considered chronic hives if the welts appear for more than six weeks and recur frequently over months or years. Often, the cause of chronic hives is not clear.