Re: HELP-constant nausea -
Could be many things, just a bug of some sort, gastritis, gallbladder problems, gastroparesis, or many other things. Ultrasound can check the gallbladder for stones but can't check the function, need a hidascan for that. If your nausea persists you should see your doctor. Keep careful track of what you eat, writing it down if necessary. Good luck and I hope you start feeling better.