Allergy Videos Share this page: Types of Allergies Find out more about COVID vaccine allergies What is anaphylaxis? What is an aspirin allergy? What is a drug allergy? What is an eye allergy? Indoor Allergens Part 1: Dust Mites and Pets Indoor Allergens Part 2: Pests and Molds What is a latex allergy? What is a mold allergy? What is an oral allergy syndrome? What is a pet allergy? What are pollen and mold spores? What are sinusitis, rhinosinusitis and sinus infections? What is rhinitis? What is a stinging insect allergy? Diagnosis What are the pitfalls of food allergy panel testing? What is the difference between an allergy and a cold? What is an allergic reaction? Can I prevent allergies from developing? What is allergy testing? Treatment How do allergy shots work? How do intranasal steroid sprays work? The basics of biologics. What are the benefits of immunotherapy? What do antihistamines do and how do they differ from one another? What is Dupilumab and when should it be used? What is sublingual immunotherapy? General When should I see an allergist? (What are allergists and what they do?) What is the Hygiene Hypothesis? What is a red meat allergy? (alpha gal) How is climate change affecting allergies and asthma? What are the differences between an adverse drug reaction and a drug allergy? Learn more about penicillin allergy and testing. Obtenga más información sobre alergia a la penicilina y evaluaciones. (Learn more about penicillin allergy and testing.) Share this page: