Otrivin Moisturising Adult Nasal Drops are used for managing nasal congestion, helping you breathe more easily. The active ingredient, Xylometazoline Hydrochloride, is a powerful decongestant that works by constricting the blood vessels in the nasal passages, managing swelling and unblocking the nose. This leads to quick relief from congestion, making it easier to breathe. In addition to decongesting the nasal passages, these drops contain Sorbitol and Hydroxypropyl Methylcellulose, which help to moisturise and soothe the nasal tissues, managing dryness and irritation often associated with decongestant use. This makes Otrivin Moisturising Adult Nasal Drops a well-rounded solution for managing nasal congestion due to colds, allergies or sinusitis.