Difflam solution is indicated for use as a rinse or gargle. It should not be swallowed but rather should be expectorated after each use. The product should generally be used undiluted but if burning or stinging occur, it may be diluted with water. If a sore throat is either caused or complicated by a bacterial infection, appropriate antibacterial therapy should be considered in addition to the use of Difflam solution.
Use in Pregnancy: The safety of benzydamine hydrochloride has not been established in pregnant patients. Risk to benefit ratio should be established if Difflam solution is to be used in these patients.
Use in Children: Difflam solution is not recommended in children under 6 years of age.