Stomach cramps are mainly manifested as stiffness and pain in the abdomen, nausea and vomiting, cold sweat and so on, and the more serious symptoms of stomach cramps can even lead to the emergence of shock. 1. Abdominal stiffness and pain. That is, the muscles of the abdomen are stiff, and you can feel the strong contraction of the stomach and intestines, tingling, colic, and so on, and a burning sensation can also appear in the abdomen. 2. Nausea and vomiting. When stomach cramp occurs, it is usually accompanied by nausea and vomiting, regurgitation, dry mouth, bitter mouth and so on. 3. Cold sweat. Cold hands and feet, cold sweat on the whole body. 4. Shock. Commonly seen in severe stomach cramps, there may be shortness of breath, confusion, rapid heart rate and other manifestations. Gastroparesis is the sudden onset of stomach muscle twitching, it is recommended to consult a doctor in time after the appearance of the corresponding symptoms, to clarify the cause of the disease and diagnosis, and then actively treat.