Allergy symptoms can very from mild to life-threatening. Learn more about allergic reactions.

Get the facts about allergic reactions, causes, allergy types (food, dust, mold, seasonal), symptoms and signs (skin rash, itching, red bumps, sneezing).

An allergy is a hypersensitivity disorder of the immune system. Allergic reactions occur when a person's immune system reacts to normally harmless substances in the ...

Allergy symptoms may include: Breathing problems (coughing, shortness of breath) Burning, tearing, or itchy eyes; Conjunctivitis (red, swollen eyes)

Wheat allergy — Comprehensive overview covers symptoms, cause, treatment of this condition.

Because different allergens are more prevalent in different parts of the country and the world, allergy symptoms can also vary, depending on where you live.

Allergies — Comprehensive overview covers allergy symptoms, allergy testing, treatment of an allergic reaction.

Allergy information includes articles on allergies, symptoms, treatment, medications, food allergies, and allergy relief.

Wheat allergy is a food allergy, but can also be a contact allergy resulting from occupational exposure. Like all allergies wheat allergy involves IgE and mast cell ...

Reactions to food are common, and can be divided into two categories, those caused by food allergy and all other reactions. It is important to know the difference ...

This causes allergy symptoms. Hay fever involves an allergic reaction to pollen. (A similar reaction occurs with allergy to mold, animal dander, dust, and ...

Allergy information includes articles on allergies, symptoms, treatment, medications, food allergies, and allergy relief.

Pollen.com - Click on the current allergy forecast USA Map to get your local allergy report. Track you allergies with MyPollen, check past allergy levels, and more ...

Read about allergic reaction causes, treatment and prevention. Allergy symptoms and signs include swelling, hives and rashes, and severe reactions may cause anaphylaxis.

Spring Cleaning » Follow these simple steps to reduce your risk of developing allergy and asthma symptoms when you spring clean.

In some cases, though, food allergy symptoms — such as eczema or gastrointestinal problems like vomiting or diarrhea — are chronic, or ongoing.