cough
"I was prescribed the Promethazine Codeine Syrup for a severe case of bronchitis. I have the most horrific cough. My doctor told me to take it at night right before bed, and it would work like a charm. But after I lay down I start having a coughing fit. Tonight was the 5th time I took this medicine and I decided to test my theory and take it a little before turning in for the night and see what happens. I had such bad coughing fit I couldn't stop to the point I was gagging, and couldn't stop gagging. I could not get the urge to cough to stop which started to freak me out. Something is definitely not agreeing with me. That was a waste of $56."