in Allergy Center

Find information on allergies, allergy symptoms and allergy relief.

Acute sinusitis
Chronic hives (urticaria)
Chronic sinusitis
Food allergy
Hay fever
Latex allergy
Mold allergy
Nonallergic rhinitis
Peanut allergy
Primary immunodeficiency
Soy allergy
Wheat allergy

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What are allergies?

Understanding allergies — from food allergies to pet allergies — as well as tests that confirm allergies.

Allergic reactions
Allergy tests

Allergy relief

Strategies to help you prevent allergy symptoms and understand allergy treatment.

Preventing allergy symptoms
Allergy treatment
Allergy medications

Mold allergy: Manage this common condition Only a handful of molds cause allergic reactions — but avoiding even those few can be tough. Fortunately, medication can help treat mold allergy.

Can houseplants aggravate a mold allergy?

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Mayo Clinic asthma and allergy specialist James Li, M.D., and colleagues answer select questions from readers. see more Q&A ...

CHECK YOUR SYMPTOMS

Check your medical symptoms