Many medications can be given into the nose with nasal spray. Most of these medications treat problems within the nose and sinus area, such as nasal congestion. Nasal sprays are available as ...

What Is a Saline Nasal Spray? Saline nasal spray is a product containing a mixture of salt and water that you spray into your nose. (Saline means “containing salt.") You can use saline nasal spray to ...