Do you suffer from eructations or belching, sour water coming into the mouth after eating,etc. Do you have regular food habits? Do you tend to have delayed meal or skip your meal? Do you tend to eat more of oily or spicy food?
Is the nausea worse on intake of any particular food, particular time etc.?
On eating a little do you feel your stomach is bloated and you cannot eat more?
How is your bowel movement?
More symptoms would be needed to find out the cause.
Homeopathic medicine would be of a great help to you once you narrow down on the cause with the help of symptoms and investigations. Remedies like nux vom, ipec, bryonia, eupa perf would help in various conditions along with the symptom of nausea.

Dr.Venugopal gouri.

I am 21 years old..very young for this kind of condition.
I have been suffering with constant nausea and vomiting since May of 07. I am on 1200 mg of prescription Zantac and 900 mg of Tigan (nausea relief pills) and nothing seems to work. I am not pregnant. I have woken up every morning for the past 8 months throwing up stomach acid. (Dark yellow bile) When I try to eat something I throw it back up. The Tigan helps some and marijuana helps a lot to keep the excruciating nausea under some what control.
Test done:
5/22/07 EGD (normal)
5/24/07 Gastro Empty (normal)
6/27/07 PH test (didn’t complete because there was no way we were getting that tube down my nose!)
7/16/07 Bravo (could not sedate me) the doctors wont try again on me.
9/27/07 UGI-SBF *Upper GI Series (deglutition and esophageal motility are normal. The GE Junction is unremarkable. No signs or gastric masses or active ulcers and mucosa seems Intact. * Small Bowel Follow Through (preliminary abdominal film is unremarkable. Small bowel is normal. No intrinsic or extrinsic masses are suggested.

I do have irregular food habits because of my nausea and i do skip quite a few meals but when i feel like i can keep it down i try to eat all day so my stomach will have something on it. I dont eat oily or spicy food it kills me along with alcohol. I do feel bloated like i cant eat anymore. Bowel movements are ok.

It is very debilitating and hard to go through the day. I also feel the same way as zenaleigh does.
“But some how they gotta help it go away. It’s getting to the point where I can’t eat. Everything I eat or drink causes nausea.” This is the truth! What could be causing this? The three specialists I have seen don’t know what to do for me. So they referred me to MUSC (medical university of South Carolina) to see a specialist there. Can anyone give me any kind of advise???

Lacy