Contactants Dye Dander Saliva of pets Latex Cosmetics: eye shadows, mascara, lipstic, etc Topical medications: ointments, creams, lotions, balsams etc Ingested/oral allergens Drugs: tablets, powders, syrups etc. Food allergens: nuts (peanut), fish, shellfish (shrimps, mussels), soy, egg whites, fruit (citrus) and berries (strawberries), coffee, chocolate Injected/ parenteral allergens Inhalation Plants: poison ivy (symptoms should appear within 15 minutes), nettle Solutions for injections; Inhaled allergens Intravenous contrasts (dye) Mould, dust, pollen, dander, perfume Transmissive allergens Insect venom