Primarily, it is used for the treatment of Blocked Nose. Other than this, Nasivion Care Nasal Drops has some other therapeutic uses, which have been discussed ahead. The optimal dosage of Nasivion Care Nasal Drops is largely dependent on the individual's body weight, medical history, gender and age. Nasivion Classic Adult, Nasal SprayKey Ingredients of Nasivion Classic Adult Nasal Spray :Oxymetazoline Hydrochloride IP in buffered aqueous solution?Preservative: Benzalkonium Chloride solution 50% IPKey Benefits of Nasivion Classic Adult Nasal Spray :Relieves severely blocked noseUnblocks nose in 25 secsLast long for up to 12 hrsRecommended by experts: Nasivion is India's number 1 doctor trusted brandDirections For Use:2-3 drops in each nostril, two-three times a day. NASIVION CARE NASAL DROPS is a medicine used to treat nasal congestion (blocked nose) caused by the common cold or flu, hay fever and other allergies. It narrows the blood vessels in your nose to relieve nasal congestion and blockage. These products are marketed by The Procter & Gamble Company. Nasivion works fast, and cuts the duration of a blocked nose by up to 2 days, helping to restore harmony in your home again.