Dextromethorphan
Revision as of 16:42, 28 January 2010 by Steven Harkins (talk | contribs) (New page: Dextromethorphan is an active ingredient in cough syrups. A US study found that a cough syrup containing Dextromethorphan was no more effective in treating coughs than a placebo<ref>BBC Ne...)
Dextromethorphan is an active ingredient in cough syrups. A US study found that a cough syrup containing Dextromethorphan was no more effective in treating coughs than a placebo[1].
Notes
- ↑ BBC News, Cough medicines 'have no benefit', BBC News, 6-July-2004, Accessed 28-January-2010
