Betadine Soothing Relief Nasal & Sinus Spray is a product which contains Ectoin, a natural cell protective molecule with inflammation reducing and membrane stabilizing properties. It can be used for treatment and prevention of sinusitis symptoms. Typical symptoms such as dry and wound nasal epithelium, sneezing, itching and crust formation can effectively be reduced. Slightly hypertonic solution and protects against dehydration of nasal mucosa.