How does a sinus infection cause vomiting and an upset stomach?

Answer #1

i hav sinus infection at times..so i might be able to answer this.. sinus infection consequently cause headache n eye sore…this may lead to nausea.. n then vomiting!!! n then after vomiting n not wanting to eat..u have an upset stomach.. i couldnt have put ot more simpler!!

Answer #2

you develop a sinus infection from having a runny nose and instead of blowing your nose, you swollow your snot. The snot builds up in your stomach and makes you sick

Answer #3

It’s gross, but when you have a sinus infection, the mucous and infection drains down into the back of your throat, and you swallow it. Your stomach doesn’t like it, and up it comes!

Answer #4

damn!! i feel sick….

Answer #5

Yes, the mucus builds up in your stomach and can make you feel light headed, nauseous and sick. Get a saline nasal spray to clear your sinuses.

Answer #6

this is 100% true.

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