After drinking white wine after spitting green water is the reason is mainly eat a lot of vegetables, spit out bile. 1. ate a lot of vegetables: if you drink white wine at the same time, but also ate a lot of vegetables, after drinking white wine, usually the food in the stomach is not completely digested and absorbed, spit out the food will be mixed with a lot of green vegetables, so it will be manifested in the vomit green water. 2. spit out bile: after drinking a lot of white wine, ethanol can not be metabolized by the liver decomposition, will continue to stimulate the liver, promote bile secretion. When vomiting, it will be mixed in the food and spit out together. Because bile is usually yellowish green, so the green water vomited out after drinking white wine may be bile. If you vomit green water after drinking white wine, you should go to the hospital in time to find out the cause, so as to avoid adverse consequences.