cough
"I was prescribed this for bronchitis.  I have a persistent cough that keeps me awake.  This medicine seems to work really well for about 3 hours max and then it's like a light switch goes off and I wake up coughing like a maniac.  I'm supposed to take it 3 times a day as needed but I have no idea what as needed means.  I need it at night every 3 hours.  I'm allergic to codeine, so I got this prescription instead.  I have never heard of this medicine so I'm a little hesitant to take more than prescribed.  I miss the days when a doctor prescribed hard core, let's get rid of this cough, medicine.  My entire body aches from the cough alone and no one is getting much sleep in my house. :)"