Post nasal drip: It sounds like you have a significant upper respiratory tract infection, likely a virus. The mucous likely drains into your stomach, making you nauseated. You might consider taking a decongestant that contains guaifenesin and dextromethorphan, take a hot shower, and use a nasal irrigating device with saline to clear out your sinuses.
Answered 4/24/2015
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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
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