Mucus isn’t just a slimy material in your nose — it actually has a useful purpose. It traps bacteria, other germs, and debris, and prevents them from entering your lungs. In some cases, such as when ...

Each nasal spray device has 5 milligrams (mg) in 0.1 milliliters (mL) of solution. Usually prescribed as 1 spray into one nostril. If seizures continue after 10 minutes, a second spray may be given ...

Nasal sprays can help treat congestion and other symptoms from allergies or a cold. There are three main types of nasal sprays: decongestant, antihistamine, and steroid. Before using a nasal spray, ...