Which drug is used to treat seasonal allergies and rhinitis?

Flonase and Veramyst are both nasal spray medications that belong to the class of corticosteroids, which are specifically designed to treat inflammation in the nasal passages. They are effective in managing symptoms associated with seasonal allergies and allergic rhinitis, such as nasal congestion, sneezing, and runny nose. By reducing inflammation, these medications help alleviate the body's allergic response, providing relief from uncomfortable symptoms.

In contrast, Prozac is an antidepressant used to treat conditions such as depression and anxiety, and it does not address seasonal allergies. Advair is a combination medication used primarily to manage asthma and chronic obstructive pulmonary disease (COPD) but is not indicated for allergic rhinitis or seasonal allergies. Mevacor is a statin used to lower cholesterol levels, and it is not relevant to the treatment of allergies. Thus, Flonase and Veramyst are the appropriate options for treating seasonal allergies among the choices provided.