Upper vomiting and diarrhea, upper vomiting and diarrhea. Of a person being ill. The Chu people in Qing Dynasty won the 50th edition of The Romance of Sui and Tang Dynasties: "When I saw the sergeant, I suddenly vomited and diarrhea, and both of them fell ill together, so I cried."
Generally speaking, it can be divided into three categories.
1. Eating bad food is the natural detoxification of the stomach.
2. Gastrointestinal cold
3. Brain injuries, such as meningitis and concussion, will send abnormal signals to the gastrointestinal tract.