An allergy is the body's hypersensitivity to substances in the environment. Mold, dust, pollen, pet dander, and even some foods can cause allergic reactions.

• Allergic contact dermatitis
• Food allergies
• Insect allergies
• Seasonal allergies

• Allergy testing
• Allergy shots

• What is allergic rhinitis?
• What are the risk factors?
• What are the symptoms?
• How is it diagnosed?
• How is it treated?
• What are the screening tests?
• How can I reduce my risk?
• What should I ask my healthcare provider about allergic rhinitis?

Allergy desensitization alternative treatments

What are some alternatives to chronic itchy eyes and runny noses that don’t involve drugs or weekly allergy shots?

Healthy traveling with allergies

While you cannot allergy-proof your vacation, you can take steps to minimize the effects allergies might have on your vacation. Read here to find out how.

Hay fever: should you move to escape the misery?

Is it true that moving to a new environment could cure your seasonal allergies? Or are there other alternatives?

Pets and your child’s allergies

Does being around pets at a young age increase a child’s risk of developing allergies and asthma? Read here to find out what the research says.

Do you think that you have a food allergy?

Did you ever have a bad reaction to something you ate? Did you suspect it is because you could be allergic to certain foods?

Food allergy—it's nothing to sneeze at

What is a food allergy and what are your treatment options if you have one?

Treating latex allergy

A latex allergy occurs when the body’s immune system reacts to proteins found in the natural rubber latex. Read here to find out more.

• Asthma
• Insect bites and stings
• Sinusitis

• Allergies, respiratory
• Food allergies and sensitivities