If used at the first sign of cold and flu-like symptoms, BETADINE COLD DEFENCE Nasal Spray is clinically proven to shorten duration by 2 days for virus-confirmed patients and can help reduce the severity of cold and flu-like symptoms. It also moistens the nasal lining to protect it from dryness and injury.
BETADINE COLD DEFENCE Nasal Spray is clinically proven to reduce common cold and flu viruses and reduce chances of relapse of cold and flu-like symptoms.