Noblok Saline Nasal Spray 20ml is used for managing nasal congestion, nasal dryness, and irritation caused by common colds, flu, or allergies. It is a nasal solution. This sodium chloride solution helps moisturise the inner surface of the nose and loosens thick mucus, providing quick relief from stuffiness and making breathing easier. Restoring moisture soothes the irritated nasal passages, offering comfort for those experiencing discomfort from dry or blocked noses. This nasal spray is designed for external use only and is typically recommended for use when a blocked or stuffy nose is causing discomfort. It helps relieve the discomfort associated with nasal congestion, especially during a cold, flu, or due to allergens like dust and pollen. This nasal spray is also used as a pre-management for nasal steroid medications to enhance their effectiveness.