Pharysol Sinus Spray Quick action, for the treatment of rhinitis, rhinosinusitis and nasal congestion. The composition of the product helps to quickly improve respiration, eliminate viruses and bacteria, decongest and drain. It is a viscous decongestant product that contains a hypertonic solution to treat the symptoms of rhinitis, rhinosinusitis and nasal congestion of various origins. How to use: - Clean the nose. - Shake the bottle. - Remove the cap. - Press the sprayer until a thin layer of product appears. - Insert the mouthpiece into a nostril. - Inhale and apply 2-3 sprays in each nostril. - Repeat the same process, 2-3 times a day or more if necessary until recovery is complete.