Pharysol Sinus Spray Fast-acting, for the treatment of rhinitis, rhinosinusitis, and nasal congestion. The product's composition helps quickly improve breathing, eliminate viruses and bacteria, and decongests and drains. It is a viscous decongestant product containing a hypertonic solution to treat the symptoms of rhinitis, rhinosinusitis, and nasal congestion of various origins. Directions for use: - Clear your nose. - Shake the bottle. - Remove the cap. - Press the sprayer until a thin layer of product appears. - Insert the nozzle into one nostril. - Inhale and apply 2-3 sprays to each nostril. - Repeat the same process 2-3 times a day or more if necessary until complete recovery.