cough
"Diagnosed with bronchitis and sinusitis,  I had been unable to sleep as I was coughing terribly all night long. My doctor prescribed me Tessalon Perles and the coughing stopped immediately! I felt relaxed and wonderful and was able to lay down and sleep. However,  5 hours after taking 2 pills, the effects wore off and I was thrust awake coughing something fierce again. Just wish it the meds would last longer!"