Sinusitis: Depending on when the cough starts at night it may be that you have a sinus infection. When you lay down the sinuses begin to drain and will trigger a cough because of the post-nasal drip that occurs. If the symptom has been going on for more that 7 to 10 days you should see you doctor.
Answered 7/3/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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