Description
Otrivin acts quickly to relieve a blocked or runny nose caused by Colds, Flu, Sinusitis or Hayfever.
This product is a sympathomimetic preparation and works by constricting the the large veins in the nose which normally swell up with an infection or irritation.
Otrivin works quickly to relieve the symptoms of nasal congestion,but should not be used for continual periods in excess of 3 days to prevent the build-up of tolerance and eventual rebound congestion.
Consider using Otrivin Clear Saline Nasal Spray or clinicians nasal clear spray if you require long term nasal decongestion.