Rinoway std isotonic salts Description CE class I medical device. Isotonic nasal saline for allergic rhinoconjunctivitis and upper respiratory tract infections. Isotonic means that the saline solution has the same salt concentration as the human body. Using an isotonic solution is useful for daily nasal hygiene, perennial allergic rhinitis or acute sinusitis, the common cold or snoring. How to use The isotonic solution is obtained by dissolving a sachet of salts in the nasal douche and adding 250 ml of warm water. components Sodium chloride, sodium bicarbonate, panthenol (vitamin B5), sodium salt of hyaluronic acid. Composition per envelope Sodium chloride 1700 mg Sodium bicarbonate 520 mg PANTHENOL 22.2 mg Sodium salt of hyaluronic acid 7.5 mg Format Available in packs of 15, 30 or 60 sachets of 2.25 g each. With nebulizer. Code 22