Because of my history with GERD, I had hte nissan fundiplication surgery performed a couple of years back. Because of that I cannot vomit like other poeple. They tell me I would only vomit if I had food poisoning, alcohol poisoning ot somekind of toxins in me. Saying that I start sweating and feeling nauseous and a little lightheaded. Then the feeling of throwing up starts -- threw up liquid (each time this happens) and it always looks yellowish in color and sometimes like coffee grounds. Not sure what this is -- does anyone experience this???View Thread