Sino Nasal Spray is free from drug interactions and no harmful additives are used at the time of manufacturing these drops. The product is known to promote sinus drainage and also takes care of the nose blockage. This is addressed as Oxymetazoline nasal spray which is used to provide relief nasal discomforts which are caused by colds, allergies or by hay fever. It is furthermore used to relieve the sinus congestion and also the unwanted pressure in the nose vessels. Sino Nasal Spray must not be used on infants or kids that age below 6 years of age until your doctor has prescribed it.