Otrivine Adult Nasal Spray 10ml, provides effective relief from nasal congestion caused by colds and flu, perennial and allergic rhinitis (including hayfever) and sinusitis. The effects start within minutes and can last for up to ten hours. A blocked nose often occurs with a cold, this causes excessive nasal secretions and the swelling of many tiny blood vessels that line the nose. The air passages become narrower and the nasal secretions may block the nose completely, leaving you feeling blocked up and congested. Otrivine Adult Nasal Spray contain the active ingredient, xylometazoline hydrochloride, which help to reduce nasal mucus and inflammation in blood vessels by opening up and clearing nasal passages. This spray helps to pr up to 10 hours of relief from the nasal congestion in as little time as 2 minutes. Key features of Otrivine Adult Nasal Spray Easy to use nasal spray Helps to reduce nasal mucus Instant relief for blocked noses, symptoms of allergies and sinusitis Could pr up to 10 hours of relief Starts to work in as little time as 2 minutes