What's going on when you're hungry and want to throw up?

Hungry vomiting has many reasons, the specific situation should be specific analysis. From two aspects. On the one hand, people in the state of hunger, spleen and stomach is empty. The main physiological function of the spleen is the main transport, if there is no food source, spleen transport function can not be displayed will hurt the spleen; the main physiological function of the stomach is the main intake, if there is no food source, stomach intake function can not be displayed will hurt stomach qi. If the spleen and stomach are damaged and weak, the movement form of middle-jiao qi will change. Originally, it is mainly descending, but it will show vomiting. The reason for vomiting due to hunger is, on the other hand, the mechanism of vomiting is: the stomach loses harmony and descends, the qi is reversed upward, and it should be upward, but downward. The disease is located in the stomach and related to the liver and spleen.