Allergy
A condition in which the immune system reacts abnormally to a foreign substance.
Most common types: drug allergy, food allergies, and contact dermatitis
Consult a doctor for medical advice
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Aug 5, 2022 · Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't ...
Allergy occurs when a person's immune system reacts to substances in the environment that are harmless to most people. These substances are known as allergens ...
Allergy occurs when a person reacts to substances in the environment that are harmless to most people. These substances are known as allergens.
Treat allergies, asthma, and sinus conditions | Learn about triggers, symptoms, and treatment options | Schedule a skin test with our allergists.
Nov 20, 2023 · Allergies are when your immune system overreacts to something called an allergen. An allergen is a foreign substance that's not harmful to ...
An allergy is where your body reacts to something that's normally harmless like pollen, dust or animal fur. The symptoms can be mild, but for some people ...