Do wasp stings leave a hole? In contrast, the only sign of a wasp or hornet sting islikely to be a small puncture hole. Once stung by a wasp or bee, the surrounding area will quickly redden and a raised welt will form. The welt will lessen after a few hours, but it may remain ...
What Is Anaphylaxis? Anaphylaxis is a life-threatening allergic reaction that often occurs within seconds to minutes upon exposure to allergens such as peanuts, tree nuts, fish, shellfish, milk, bee stings, yellow jackets, hornets, fire ants, latex, and certain medications such as antibiotics and...