Sunny Anderson's Two-Ingredient Recipes - Duration: 4:40. Rachael Ray Show 50,944 views
The most common cause of peanut allergy is eating peanuts or peanut-containing foods. Sometimes direct skin contact with peanuts can trigger an allergic reaction. Cross-contact. This is the unintended introduction of peanuts into a product. It's generally the result of a food being exposed to peanuts during processing or handling. Inhalation.
Peanut Allergy Symptoms. 1  Itchy skin or hives, which can appear as small spots or large welts. 2  An itching or tingling sensation in or around the mouth or throat. 3  Nausea. 4  A runny or congested nose. 5  Anaphylaxis (less common), a potentially life-threatening reaction that impairs breathing and can send the body into shock.