Rain may cause some allergies to flare up. Rain may also help ease tree pollen allergies but may worsen grass, weed, dust, and mold allergies. Rain can wash away tree pollen, making the particles ...

A woman scratching her neck while seated outdoors. Where is your summertime picnic on the grass most likely to trigger a stuffy nose and itchy eyes? To mark Allergy and Asthma Awareness Month this May ...

Seasonal allergies occur at certain times of the year due to specific seasonal allergens. Seasonal allergens include tree pollen, grass pollen, and weed pollen. Tree and grass pollen are primarily ...