The stomach always twitches, which may be caused by physiological factors such as poor dietary habits, or pathological factors such as gastrointestinal spasm, peritonitis, abdominal aortic aneurysm, etc. It needs to be analyzed in conjunction with other clinical manifestations of the patient and targeted treatment. I. Physiological factors: 1. Bad eating habits: such as the presence of overeating, not eating on time, or unclean diet and other factors, resulting in excessive accumulation of food in the digestive tract, indigestion, gastrointestinal distention, which can be manifested as the stomach always twitching, sometimes accompanied by abdominal distension, abdominal pain and other symptoms. It is recommended to eat regularly and quantitatively, adjust the diet structure, avoid eating too much, or eating a lot of spicy, irritating food; 2, other causes: If a woman is pregnant, the fetus in the womb gradually increases can feel the fetal movement, may also lead to the stomach always twitching, generally do not need to deal with. In addition, mental stimulation, or excessive anxiety, tension, can also lead to involuntary abdominal twitching, the belly always twitching, the need for self-adjustment of emotions. Pathological factors: 1, gastrointestinal spasm: usually due to cold, bacterial infection and other factors, resulting in abnormal contraction of the smooth muscle of the stomach wall caused, mainly manifested as paroxysmal abdominal pain, gastrointestinal peristalsis lost normal rhythm, continuous contraction and diastole, will be manifested as a sense of abdominal throbbing, resulting in the stomach is always a jerk. You can hot water bag hot compress abdomen, or take bromprofessional tablets, pirenzepine hydrochloride tablets and other drugs to relieve the pain caused by gastrointestinal spasm, so as to relieve the above phenomenon; 2, peritonitis: due to intestinal pathogens infection or digestive tract perforation, abdominal wall injury and other factors, resulting in peritonitis, inflammatory mediators constantly secreted to stimulate the peritoneum can cause abdominal pain, abdominal distension and other symptoms, but also stimulate the gastrointestinal tract leading to abnormal intestinal activity. The stomach always moves with a jerk, accompanied by fever, nausea and vomiting. It is necessary to temporarily prohibit diet and perform gastrointestinal decompression to reduce the flow of digestive tract contents into the abdominal cavity and promote the restoration of peristalsis in the gastrointestinal tract, while antibacterial drugs such as cefuroxime, ciprofloxacin and metronidazole can be used for treatment; 3. The local outward expansion and enlargement of the structure formed by the impact of high pressure blood flow can lead to pulsating swelling and painful symptoms, which can also cause the stomach to always move with a jerk. If the diameter of the aneurysm is small and there are no obvious symptoms, close monitoring is sufficient. If the aneurysm is large, abdominal aortic aneurysm resection and revascularization can be performed under the operation of specialized doctors.