Patients with symptoms of distension and pain in the middle of the abdomen may be caused by intestinal infectious diseases. If patients do not pay attention to their diet, eat cold, spicy, stimulating food caused by acute gastroenteritis, pain in the abdomen, nausea, vomiting, diarrhea and other symptoms can occur. In addition, patients suffering from ulcerative colitis, irritable bowel syndrome, Crohn’s disease and other diseases may also experience abdominal pain. The pain in the middle of the abdomen may also be due to gynecological diseases, if women have ovarian cysts, salpingitis, cervicitis, or menstrual cramps during physiological period, the pain in the middle of the abdomen may also occur. So this situation, pay attention to rest, avoid exertion and strenuous activities, in addition to the abdomen can be appropriate hot compresses to relieve pain. If the symptoms do not improve or further aggravate, you need to go to the hospital for further examination to clarify the diagnosis, and according to the cause of the targeted treatment.