Composition: Water from the sulfur spring of Averroes, isotonizada. Presentation: Spray bottle of glass containing 50 ml. solution. Micropump nebulizer without gas propellant. Dosage 130 MCL. by touch. Applicator nose cap and protector. Preserving the ozone layer. Therapeutic benefits: allergic rhinitis. Sinusitis. Polyposis. Nasal wash. OCENA. Nasal congestion. Crostras elimination. Sobresfuerzo sports. Jogging. Cycling. Mountaineering. Aerobics. Treatment of chronic respiratory failure Nasal: mouth open, nasal aspirations, snoring, dry throat, hyposmia, rhinolalia, inflammation of the middle ear, laryngitis repetition, poor school performance. Contraindications: There have been described. Topical route. Does not induce tolerance or rebound effect.