35 welts1. Welts came out of my whole body out of the blue after having frawns for dinner. I was dispatched to the emergeny room at the hospital. The nurse diagnosed that it was allergy reaction and gave me a shot to prevent it from itching my body. 2. A boy was fallen off the bike and then rolled over to the ground with a harmful pain and welts. 3. Do not scratch or rub on the welts that mosiqu..