What do Flonase products treat? Flonase products are used to treat symptoms caused by allergies. The main active ingredient in most Flonase products is fluticasone. Flonase products that contain ...

Fluticasone propionate belongs to a class of drugs called corticosteroids. It can help reduce inflammation. It is available as a cream or ointment, nasal spray, and inhaler. Due to this effect, people ...