-
Step 1
Person eats allergen that causes allergic reaction -
Step 2
After eaten, the body creates antibodies that detects harmful things -
Step 3
The antibody attaches to call in tissues in order to get body ready for when allergy enters again -
Step 4
When foods enters again, allergen binds to antibodies and sends signals to release large amounts of histamine. -
Step 5
The histamine causes swelling and irrational in the body -
Step 6
The result is different per case. Usually can get hives, shortness of breath and swelling of mouth and lips