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!!
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!
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
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.
damn!! i feel sick....
this is 100% true.
