Cough and Nasal Congestion
"The medicine itself works to relieve chest/nasal congestion but it keeps me from sleeping...first night I was thinking maybe it was because I was traveling but 2nd night same thing, and it&#039;s almost like it automatically wake you at around 2am. My second dose yesterday had me jittery and groggy during the day...don&#039;t know if I will continue to take this or not. I need sleep!"