Grass pollen allergy is one of the most common causes of allergy symptoms. Grass causes most late spring and summer allergy symptoms.| Asthma & Allergy Foundation of America
Cat and dog allergens are everywhere. Pet dander is even in homes never occupied by these animals because it is carried on people's clothing.| Asthma & Allergy Foundation of America
Drug allergies are a hypersensitive reaction of the immune system to certain medications we may take. Potentially life-threatening reactions to a drug may occur.| Asthma & Allergy Foundation of America
A cockroach allergy is a common trigger of year-round allergy and asthma. If you are allergic to them, they can trigger asthma attacks.| Asthma & Allergy Foundation of America
Irritants or allergens may cause rhinitis (inflammation of your nose). There are different types of rhinitis and different options for treatment.| Asthma & Allergy Foundation of America
Ragweed is the most common weed allergy. Find out how you can reduce your symptoms| Asthma & Allergy Foundation of America
Mold spores get into your nose and cause hay fever symptoms. They also can reach the lungs and trigger asthma.| Asthma & Allergy Foundation of America
Allergies are diseases of the immune system that cause an overreaction to substances called "allergens."| Asthma & Allergy Foundation of America