Substances that cause an allergic response in some individuals, and may cause a runny nose, watery, itchy eyes, rash, or wheezing. Allergens are present in saliva, urine, and dander of warm-blooded animals such as dogs, cats, birds, and rodents. They are also present in plants.
Substances which cause abnormal sensitivities and allergic reactions, such as pollens, molds, and dust mites.
An allergen is any substance that triggers an allergic reaction. Common respiratory allergens are grass pollen, mould spores or house dust mite faeces (present in dust); other allergens may affect the skin or the digestive system.
are substances that cause allergic reactions should you be sensitive to those substances.
Airborne irritants that trigger the release of histamine, a body chemical.
Proteins or glycoproteins capable of causing an allergic reaction as in allergic rhinitis or asthma, usually produced by pollen, mold spores, house dust mites and cockroaches.
Tiny particles or substances that cause allergic reactions if your body is sensitive to them.
Substances that trigger allergic reactions.
Substances from plants, animals, or food that cause the immune system to overreact and in the case of eczema cause the skin to become inflamed.
(al-er-jenz) - things (animals, plants, or foods) that cause allergy symptoms.
Substances that cause an allergic reactions in some individuals. Foam that is mildew and dust-resistant can be a good choice for allergy sufferers.
Biological or chemical compounds which if inhaled or if skin contact is made can cause respiratory disorders, skin rashes, eye irritations, etc.
Antigens that provoke an allergic reaction.
Antigenic substances capable of producing immediate type hypersensitivity (allergies)
substances that cause manifestations of allergy (these may or may not be antigens). See Antigen.
Substances that cause manifestations of allergies.
Any substance that causes an allergy, examples are: pollen, cat hair, peanuts
Anything that sets off (triggers) an allergic reaction. Common allergens include pollen, mould, house dust mites and the fur of animals such as dogs and cats.
An antigenic substance capable of producing immediate-type of hypersensitivity.
Any substance that can cause an allergic reaction. There are many of these but some common examples of this are pollen grains, pet hairs, certain foods like nuts, and some medications.
Particles or substances that can cause or "trigger" asthma symptoms and attacks in people with allergic asthma. Examples of year-round allergens include cockroaches, dust mites, and dander from dogs or cats.
Allergens are substances that create abnormal reactions in people who are sensitive to (allergic to) them.