The common causes of abdominal pain leading to generalized weakness are acute gastroenteritis, acute appendicitis, cholecystitis and other diseases, the causes of different treatments are different, and common treatments include general treatment, medication, surgery and so on. 1. Acute gastroenteritis: acute gastroenteritis will appear in the onset of water, electrolyte disorders, abdominal pain, abdominal distension, nausea, vomiting, generalized weakness and so on. Pay attention to diet, try to eat light and easy to digest food, when the symptoms are serious, you can follow the doctor’s advice to take pro-dynamic drugs for treatment, such as domperidone. 2. Acute appendicitis: Acute appendicitis may cause abdominal pain, generalized weakness, fever, etc. It is recommended to consult the doctor in time, and once diagnosed, the appendix should be surgically removed as soon as possible. 3. cholecystitis: cholecystitis is an inflammatory disease, the attack of the disease will also appear abdominal pain and weakness. Can be prescribed to take antispasmodic and anti-inflammatory choleretic drugs for treatment, such as levofloxacin, etc. If perforation of the gallbladder, secondary diffuse peritonitis and other conditions, the need for timely surgical treatment. Abdominal pain leading to fatigue, it is recommended that timely consultation to take regular treatment, so as not to delay the condition.