Tuscold 0.65 % Nasal Spray is used for relieving nasal congestion and dryness. It is formulated with Sodium Chloride (0.65%), a purified salt solution that works through osmosis to draw moisture into the nasal passages, thin mucous, and make it easier to expel. This nasal spray provides rapid relief from a blocked nose caused by common colds, allergies, sinusitis, or exposure to dry air conditions such as air-conditioned rooms or air travel. It also helps soothe irritation in the nasal passages and maintain moisture for comfort.