Pyloric sphincter dysfunction is usually able to return to normal. Pyloric sphincter dysfunction may be caused by overclosure, incomplete closure, chronic inflammatory stimulation, etc. Different causes are handled differently, but can be returned to normal after active treatment. If the pyloric sphincter dysfunction is caused by overclosure, it may cause high intestinal obstruction symptoms, generally need to be treated surgically, and can be returned to normal after treatment. If it is caused by pyloric closure insufficiency, in this case, the food in the stomach may enter into the small intestine, increasing the digestive burden of the small intestine, thus inducing diarrhea, steatorrhea and other conditions. It is recommended to first adjust the diet structure, eat some easy to digest food, the symptoms do not ease the person, also need to use surgical treatment, after active treatment can also be more often return to normal. If the pyloric sphincter dysfunction is caused by chronic inflammation, it is recommended to use drugs that inhibit the secretion of gastric acid and protect the gastric mucous membrane under the guidance of the doctor, such as omeprazole and bismuth potassium citrate, etc., which can also promote the improvement of inflammation and the recovery of the pyloric sphincter function. For pyloric sphincter dysfunction, it is recommended to consult a doctor in time, under the guidance of the doctor targeted treatment, most can be restored to normal, can not be blindly dealt with on their own, so as not to aggravate the condition.