Afrin and Flonase are over-the-counter nasal sprays. Learn how they compare in effectiveness, side effects, and safety to ...

Medically reviewed by Daniel More, MD Nasal steroid sprays are used to treat chronic sinusitis and allergies that affect your ...

The spray relieves allergy symptoms and helps to prevent sinus infections. Saline nasal spray can also help lubricate your nasal passages, reduce inflammation, and remove excess mucus (snot).

Whether you’re battling seasonal allergies, colds, or chronic sinus issues, learning the proper way to use a nasal spray is key to finding relief. The expert explains that most people don’t ...