cough
"This has helped my cough from bronchitis a lot.  I've only been taking it for two days with no side effects so far.  My coughing went from hours day and night to very rarely.  My dosage per pill is 200mg and I can take every eight hours if necessary.  I cough somewhat more when I'm laying down but not enough to keep me up all night like it was.  I think it's worth a try but everyone is different and, as expected, results vary from person to person."