Saline nasal spray is available over the counter in a drug store or online. You can also make your own saline nasal solution at home and apply it to your nasal passages with a spray bottle.

They include: Saltwater solution, or saline, is available as a nasal spray to relieve mild congestion, loosen mucus, and prevent crusting. These sprays contain no medicine. Artificial tears ...

The FDA says, “the advisory committee’s discussion and recommendations are only related to orally administered phenylephrine, and not the nasal spray form ... of saline solution 2 times ...

Since the mechanism is nasal absorption, and some patients have trouble putting in eye drops and certain ophthalmic ... nasal spray device delivering a metered 0.1 ml of timolol 0.5% solution.