She takes four medications to keep her symptoms under control, including the antihistamine fexofenadine, a corticosteroid ...

On the other hand, in the fall, weed pollen such as swine grass and mugwort causes allergic reactions.Interestingly, ...

If it feels like you're having a particularly hard time with Portland's spring seasons, there's a reason for that; one local expert said the Willamette Valley is particularly bad for allergies because ...