cough
"I've read everyone's posts and am so jealous!  I've been coughing for 5 days now, and haven't had a decent night's sleep for the last 6 nights!  Dr. prescribed this medicine 3 days ago, took it, and nothing.  Seriously, nothing!  Felt a little relief 10 hours later, but nothing like what everyone else here has experienced.  I'm still coughing and miserable and am going to give it another try tonight."