Dictionary

airborne allergens: Any substance in the air that causes an allergic reaction, such as pollen or dust.

allergic reaction: Your body's reaction, such as sneezing or coughing, to any substance it thinks is an invader.

allergic rhinitis: A reaction from an allergen resulting in distress to the nasal passages (hay fever).

allergy symptoms: A collection of unpleasant physical reactions when in contact with triggers.

allergy triggers: Any substance that may cause (or trigger) a reaction to an allergen.

allergy/allergies: Any consistent reaction from substances such as pollen or dust particles that may cause an unpleasant reaction.

antihistamines: An over-the-counter or prescription medication offsetting the histamines produced when allergens are present.

conjunctivitis: An inflammation of the eyelid that may be caused by an allergen (pink eye).

corticosteroid nasal sprays: Prescription drugs that reduce inflammation and ease breathing in response to allergic reactions.

cromolyn: A prescription used to prevent symptoms of asthma due to allergic reactions.

cross pollinate: A method of fertilization between two plants; pollens may be airborne and become allergens to sensitive people.

decongestants: Medicines (may be over-the-counter) that help clear up head and chest congestion.