A common cause of a woman’s large belly is due to obesity, but women who have recently had sex should be careful to rule out the possibility of pregnancy. In addition, some disease conditions can also lead to a large belly, the causative factors are different, the corresponding treatment methods are also different. I. Physiological reasons: 1. Pregnancy: the belly becomes bigger due to pregnancy, and the belly will only become smaller after delivery. Women who experience pregnancy and childbirth many times will cause the skin of the belly to loosen, thus causing the belly to become larger. After giving birth, you need to pay attention to physical conditioning, you can carry out postpartum rehabilitation to promote the recovery of body functions, to assist the belly becomes smaller; 2, fat accumulation: work or other reasons lead to women less activity after meals, fat is easy to accumulate in the abdomen caused by the belly becomes larger. Therefore, it is not advisable to sit for a long time after meals, and an appropriate increase in daily exercise can reduce the accumulation of abdominal fat. The abnormal endocrine regulation: abnormal regulation of the neuroendocrine system may affect the metabolism and decomposition of fat, resulting in the accumulation of abdominal fat, which can be measured by relevant hormones to understand the abnormal endocrine situation, and then take targeted treatment according to the examination results. Treatment. If it is the centripetal obesity caused by high cortisol, it is necessary to check whether the pituitary gland and adrenal gland function is normal and whether there is a tumor, etc. If there is a tumor, it is usually treated by surgery. If it is caused by long-term use of hormones, you can gradually reduce the amount under the guidance of a doctor, and the symptoms of a large stomach will gradually ease. If you are suffering from polycystic ovary syndrome, you need to take drugs regularly according to medical advice, generally compound short-acting contraceptives, and improve through regular exercise and diet regulation. 2. Intestinal flora imbalance: Intestinal flora imbalance may lead to constipation and flatulence, which will cause a large stomach, generally through the regulation of daily diet, eat more food rich in dietary fiber, such as bananas, celery, spinach, coarse grains, etc., and at the same time to develop Regular defecation habits can reduce the incidence of large belly; 3, abdominal cavity tumor: the enlarged tumor because of the occupancy effect makes the belly enlarged, you can perform ultrasound, CT, etc. for examination, and according to the patient’s actual condition for surgical removal treatment.