Therapeutic benefits children and adults: Rinopatías chronic sinusitis, pharyngitis, laryngitis, pathology and atrial tubotimpánica. Chronic Obstructive Pulmonary Disease (COPD). Washing nasosinual of Pröetz. Composition: Water sulfur Manantial Averroes, isotonic and sterile. Presentation: 500ml bottle of topaz PP. With closure and sealing of warranty. How to use: pharyngeal showers, sprays, blowing Tubal, washing breasts by the method Pröetz, simple and sonic spray, steam. It is recommended to use the solution to a temperature between 35 and 40 º C. External use. Comments: The solution has an odor "suigeneris" that is inherent in the preparation. Keep the solution in a horizontal position or inverted.