Otrivin Junior Nasal Spray is a nasal decongestant formulated with a lower concentration of active ingredient to provide little blocked noses short-term relief of a blocked or runny nose caused by colds, flu, sinusitis, hayfever or other allergic rhinitis. Perfect for children who favour a spray format.Otrivin Junior Nasal Spray can be used by Children 6-11 years, on the advice of a doctor or pharmacist for the temporary relief of nasal congestion due to colds, hay fever or other allergic rhinitis and sinusitis.Nasal decongestant. Acts quickly to relieve a blocked or runny nose caused by colds, flu, sinusitis, hayfever or other allergic rhinitis. Short-term treatment of allergic rhinitis to relieve severe nasal congestion.