There are 2 types of allergic reactions…
IMMEDIATE REACTION – IgE: This occurs within minutes after exposure. Most common allergens are: dander, shellfish, nuts, bee stings, mold & pollen.
DELAYED REACTION – IgG: Appearing 24-72 hours after exposure, they’re difficult to discover. Most commonly from dairy, cigarette smoke, wheat, eggs & chemicals (in food, air, hygiene / cleaning products, clothing & water). This type of allergen has long term affects on the body.