Sudden back pain and shortness of breath may be acute pancreatitis, gallbladder stones, acute myocardial infarction and other diseases, the patient can choose to use drugs or surgery and other ways of treatment. 1. Acute pancreatitis: the pancreas secretes pancreatic fluid, which accumulates in the pancreas when it is obstructed, and the digestive enzymes in it may digest the pancreatic tissues themselves, and the patient may experience sudden pain in the back and gasping for breath. Drugs such as octreotide, omeprazole and pethidine should be used under medical advice to inhibit the secretion of pancreatic enzymes, relieve pain and ease the patient’s discomfort. 2. Gallbladder stones: When the stones are embedded in the neck of the gallbladder, patients may experience sudden pain in the back and gasping for breath. Patients may choose to have their gallbladder surgically removed to relieve their discomfort. 3. Acute myocardial infarction: acute blockage of coronary arteries, resulting in myocardial ischemia and necrosis, the patient may experience sudden pain in the back and gasping for breath. At this time, you should sit down, stop all activities, immediately call 120, waiting for ambulance rescue. In addition, pneumothorax can also cause sudden back pain and shortness of breath. It is recommended to go to the hospital in time and cooperate with the doctor for active treatment when such symptoms occur. The above drugs need to be used under the guidance of a doctor.