Cats are one of the most popular household pets, but between 5% and 20% of people have some degree of cat allergy. Cat allergy symptoms and severity can vary based on your sensitivity, the amount of ...

A decongestant is a medication that helps ease nasal congestion, which happens when something irritates the lining of your nose. This can result from a cold, the flu, or allergies, for example. A ...

These include nasal steroids, such as Flonase, Nasonex, and Rhinocort; nasal antihistamines, like Astelin and Patanase; and eye drops, including Pataday, Zaditor, or Alaway. Over-the-counter ...

Cats are one of the most popular household pets, but between 5% and 20% of people have some degree of cat allergy. Cat allergy symptoms and severity can vary based on your sensitivity, the amount ...

Cause. An allergic reaction of the nose and sinuses to an inhaled substance. The medical name for this is allergic rhinitis. The allergic substance is called an allergen. Most allergens float in the ...