Pollen is the most common cause of seasonal allergic rhinitis, sometimes known as "hay fever."
Household pets, like cats and dogs, are the most common sources of animal allergens.
Asthma: Allergy Testing
If you think you may have allergies, talk with your healthcare provider about getting tested.
Controlling Asthma Triggers
Triggers are those things that can make your asthma symptoms get worse or flare up. It's important to know your triggers and try to avoid them.