What does your skin look like when you have an allergic reaction?
What does your skin look like when you have an allergic reaction? Foods and even some medications may trigger hives, which are another form of skin allergy. Hives are itchy and look like swollen red patches or welts on the skin. Swelling of the deeper skin layers is called angioedema. It can happen with hives and often affects the eyelids, lips, tongue, hands, and feet. What are some signs of a serious allergic reaction? Signs of a Severe Allergic ReactionRunny or Stuffy Nose. 1 / 15. If your nose drips or stuffs up a few minutes after you walk outside,...