Sasio Nasal Sodium Chloride Solution BP Isotonic Nasal Spray is a saline solution designed for nasal care. It contains sodium chloride (salt) in an isotonic concentration, which means it has the same salt levels as the body’s natural fluids, ensuring it is gentle and non-irritating. This nasal spray is used to help clear and hydrate nasal passages, offering relief from nasal congestion, dryness, or irritation due to colds, allergies, or environmental factors. It can be used for nasal hygiene, to flush out irritants, or to moisturize the nasal membranes. Suitable for both adults and children, Sasio Nasal Spray is safe for regular use.