A 50-year-old female asked:
my doctor says i have sinus infection, started antibiotic, mucinex (guaifenesin) d and delsym. it's been 2 days and i'm no better, can't sleep, coughing so much!
2 doctor answers
Dr. Nestor Del rosario answered
34 years experience Addiction Medicine
Post nasal drip: You could have had sinusitis and now dripping in the back of the throat when you lay down causing the throat irritation and cough. This is conjecture on my part as i can't see you. Go back to your doctor for evaluation and proper medicine if needed especially you have other conditions to worry about.
Answered on Oct 23, 2017
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