What does an allergist do?
An allergist is a doctor who assesses allergies and immune-system reactions. You may see one for frequent sneezing, hives, a suspected food allergy or symptoms that repeatedly follow a particular exposure.
More about this specialist
What do they treat?
Allergists treat allergies affecting the nose, eyes, skin and airways, as well as reactions to food, medicines or insect stings. Assessment may include a detailed history and allergy testing when appropriate.
When might you visit?
- Frequent sneezing, a runny nose or itchy eyes
- Repeated hives or swelling
- A suspected food, medicine or insect-sting allergy
- Wheezing that may be linked to allergy
What happens during a visit?
The allergist will ask when symptoms appear and what may trigger them. They may examine your breathing or skin and recommend tests only when these can clarify the cause.
How is this specialist different?
Dermatologists focus on skin, ENT specialists on the ears, nose and throat, and pulmonologists on the lungs. Allergists focus on an allergic cause that may affect several of these areas.
Frequently asked questions
Does an allergist perform allergy tests?
Yes, when your history and symptoms show that testing may help. The test type depends on the situation.
Does an allergist treat asthma?
Yes, particularly when asthma is linked to allergy. They may work with a pulmonologist.
Should I stop medicines before testing?
Do not stop them yourself. Ask the clinic first because some medicines can affect certain tests.
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