Weight loss may be evident in postmenopausal menopause symptoms. Some women in menopause, due to the decline in estrogen levels will cause a series of symptoms, such as autonomic nervous disorders, etc. The patient will have sleep disorders, easy to fatigue, and so on, which will affect the woman’s appetite, resulting in a loss of appetite. There are also women who will experience psychoneurological symptoms, such as anxiety, depression, sadness, etc., which will also affect women’s appetite, and if the symptoms are more severe and last for a longer period of time, there is a possibility that their weight will become lighter. Some women do not have too obvious clinical symptoms during menopause, and this situation does not affect a woman’s appetite. Moreover, menopause is mainly a decline in ovarian function, which does not have much to do with body weight, and generally does not lead to weight changes. Weight loss after menopause is not only related to menopause, but also other factors, such as gastric diseases, diabetes, hyperthyroidism, etc., should be timely to go to the hospital, for the cause of the disease, symptomatic treatment.