A spot of pain in the back needs to be determined by the specific cause of the pain. If the back muscles, ligaments and tendons have strain and cold, the formation of sterile inflammatory lesions, usually take rest, avoid cold, warm water bags for hot compresses to increase blood circulation, promote the absorption of inflammatory metabolites. You can also take oral anti-inflammatory and analgesic drugs, such as Nimesulide and Eperisone Hydrochloride tablets, to relieve muscle tension, which can have a good therapeutic effect. If the pain in the back is due to posterior duodenal bulb ulcer, it is usually necessary to take oral omeprazole enteric capsules to inhibit gastric acid, which can effectively reduce gastric acid stimulation of gastric ulcer as well as duodenal ulcer and alleviate the symptoms of pain. In addition, it is important to avoid eating spicy and cold things, otherwise it will lead to further stimulation of the ulcer site, leading to the aggravation of symptoms.