A member asked:

Can upset stomachs and vomiting be caused by a sinus infection? i've had a sinus infection for about two weeks and i've been having a lot of nausea.

A doctor has provided 1 answer

Sinusitis: Swallowing large amounts of post nasal discharge from sinus infection could conceivably result in this, but that is a far stretch and best advice would be to see a doctor and have this evaluated appropriately. Good luck.

Answered 3/13/2020

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