Cough
"I have been prescribed this drug - 100mg 3x per day for a dry cough. The doctor has indicated that this ONLY works for a dry cough(no phlem) and so far this has worked for me.  Typically I get this type of cough after a bad cold, and there is NOTHING that can stop it without chugging water.  The solution is to take this drug as indicated, suck on Cepacol and chug water.  The combination of the three work for me."