Stomach pain left back pain, caused by heart disease, chronic gastritis, gastric ulcer, pancreatic diseases, etc..
1. Heart disease: such as angina pectoris, myocardial infarction, etc., there can be pain in the left precordial area, easily mistaken for stomach pain, pain can be radiated to the left shoulder, back, left arm medial to the ring finger or pinky, can check the electrocardiogram and so on to confirm the diagnosis.
2. Chronic gastritis: pain or discomfort in the left upper abdomen, abdominal distension, belching, nausea and other symptoms, which may cause back pain.
3. Gastric ulcer: regular postprandial pain, mostly located in the middle-upper abdomen, left or right, accompanied by acid reflux, belching, abdominal distension and other symptoms, which can cause the left side of the back of the tugging pain.
4. Pancreatic diseases: such as pancreatitis, pancreatic tumors, etc., mostly occurring after a full meal and alcohol, the pain is mostly in the middle and upper abdomen, radiating to the stomach and the left back and left shoulder, and the pain can be alleviated by bending the waist and holding the knee.
If you have a stomachache or left back pain, you can go to the hospital for a gastroscopy to further confirm the diagnosis and clarify the cause of the disease, and then targeted treatment.