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An allergen is a type of antigen that produces an abnormally vigorous immune response in ... Another type of allergens are urushiol, a resin produced by poison ivy and poison oak, which causes the s...

Types of Allergies | ACAAI


Types of Allergies. Allergies, including allergic rhinitis, affect an estimated 40 million to 50 million people in the United States. Some allergies may interfere with ...

Types of Allergies - Healthline


Learn about the different types of allergies and what you can do about them. Read on!

Types of Allergy - Allergy and Asthma Center


People who have allergies often are sensitive to more than one substance. Types of allergens that cause allergic reactions include: Pollens; House dust mites ...

Different Types of Allergies - News Medical


Sep 29, 2013 ... By Dr Ananya Mandal, MD. Allergies are over-reactions of the immune system in certain individuals to seemingly and generally harmless ...

Allergy Types - Allergy Center - EverydayHealth.com


Mar 21, 2012 ... ... 50 million Americans are allergic to something — whether pollen, peanuts, or pet dander. Learn some of the most common kinds of allergies.

What is a Food Allergy? Types, Symptoms, Treatment


There are different types of food allergy reactions. A food allergy occurs when the body's immune system sees a certain food as harmful and reacts by causing ...

Allergies - Ecarf


This type of allergy is characterised by the immediate onset of symptoms (within seconds or minutes). Usually the skin or mucous membranes are affected.

Types of Allergies | AAFA.org


It reacts by causing an allergic reaction. Substances that cause allergic reactions are allergens. There are many types of allergies. Some allergies are seasonal ...

Allergies Center: Types of Allergies, Allergy Symptoms, Treatment ...


Allergic reaction information on food, drug, and insect sting allergy, indoor allergens, symptoms, treatment, and medications.

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Allergies: Symptoms & Types - WebMD


Sneezing, difficulty breathing, cramps, and vomiting–all are allergy symptoms. Learn the types of allergies, specific allergy symptoms, and emergency warning ...

Types of Allergies | Flonase®


Learn about the different types of allergies, including causes, symptoms, and treatment options.

Types of Allergy - Allergy UK


In this section, we cover all of the many types of allergic conditions, including allergies to food, drugs, airborne allergens and those affecting the skin.