Allergies, also known as allergic diseases, are a number of conditions caused by
...... phenomenon "allergy" from the Ancient Greek words ἄλλος allos meaning ...
a medical condition that causes someone to become sick after eating, touching,
or breathing something that is harmless to most people. Source: ...
Allergic definition, of or relating to allergy: an allergic reaction to wool. See more.
Allergen definition, any substance, often a protein, that induces an allergy:
common allergens include pollen, grasses, dust, and some medications. See
An abnormally high sensitivity to certain substances, such as pollens, foods, or
microorganisms. Common indications of allergy may include sneezing, itching, ...
Allergies — Comprehensive overview covers allergy symptoms, allergy testing, ...
Definition. By Mayo Clinic Staff. Allergies occur when your immune system ...
Allergy - a definition. Allergy occurs when a person's immune system reacts to
substances in the environment that are harmless for most people.
An allergy is a chronic condition involving an abnormal reaction to an ordinarily
harmless substance called an allergen. If you have an allergy, your immune ...
An allergy is a physical reaction to some specific food or substance. If you have
an allergy to cats, they'll make you itchy and swollen no matter how much you ...
Meaning, pronunciation and example sentences, English to English reference
content. ... 1.1 informal A strong dislike: their allergy to free enterprise.