Otrivin Adult Nasal Spray is a metered-dose nasal decongestant containing 0.1% w/v Xylometazoline Hydrochloride. This fast-acting formula provides effective relief from nasal congestion and blocked nose, working within minutes and lasting up to 10 hours. This nasal spray is specifically formulated for adult use and features a metered-dose delivery system for precise application. The active ingredient Xylometazoline Hydrochloride works by reducing swelling in the nasal passages, helping to clear blocked nasal airways. The product is manufactured by GSK and comes in a convenient spray bottle format.