saline nasal spray

Nasal sprays are used to treat cold symptoms or allergies e.g. nasal congestion, sneezing, itching, etc. They are available by over the counter and prescription, depending on the medication. Most nasal sprays work via a hand-operated pump bottle to introduce a fine mist of medication into your nostrils. https://www.youtube.com/watch?v=mYQhIaoIKj0 Nasal Sprays: Types and Usage There are many...