Gastroenterologist Questions

What causes severe nausea and vomiting out of no where??

I have been feeling nauseous and vomiting 2-6 times a day everyday for 2 months. Dr did 2 separate pregnancy tests and both were negative. Had normal blood work, normal breath test and a normal stomach ultrasound. Also have acid reflux and feel full after eating a few bites of food with diarrhea. No pain and no fever.

Female | 25 years old
Complaint duration: 2 months
Medications: Zofran, celexa, busperone
Conditions: Vomiting, nausea, acid reflux, diarrhea.

1 Answer

There are many causes for nausea, both GI and non-GI. I need more information, but common causes in your situation are manifestation of headache, marijuana or other drug use, anxiety/depression, recent enteric infection with post-infectious dyspepsia and functional nausea.