Otrivin Adult Nasal Spray 10ml is used for providing effective relief from nasal congestion caused by allergies, sinusitis, colds, and flu. It is a fast-acting nasal decongestant formula. It starts working in 25 seconds, offering instant relief and long-lasting action for up to 12 hours. Enriched with Oxymetazoline Hydrochloride, this nasal spray narrows the swollen blood vessels in the nasal passages, reducing excessive mucus production and easing nasal blockage. Its unique formula helps clear a stuffy nose and supports improved airflow for comfortable breathing. This nasal spray is convenient for adults and children above 12 years. Its quick absorption and targeted action can help manage nasal congestion during allergies or seasonal changes.