Perimenopausal syndrome is commonly referred to as menopausal syndrome. It is a series of symptoms that occur in women around the time of menopause due to changes in hormone levels. There are two types of menopause: natural menopause and artificial menopause. Natural menopause is menopause that follows the natural pattern of menopause. When all the follicles in the ovaries are finished, or when they are not finished but their function has decreased, the ovaries are no longer able to ovulate normally, there is no female hormone secretion in the body, or the hormone secretion is reduced, and the endometrium cannot be stimulated to produce menstruation. Artificial menopause refers to the cessation of ovarian function due to drugs, radiation therapy or surgical removal of the ovaries. At the beginning of menopause, the first sign is menstrual disorders. Menstruation may occur once every few months, or twice a month, and the volume of menstruation may be heavy or light. In addition to menstrual disorders, there may be insomnia, dizziness, hot flashes, irritability, or depressed moods. After the hormone level in the body has dropped, menstruation will not come back, and women are prone to urinary tract infections and osteoporosis. During the perimenopausal period, pay attention to a light diet, eat more protein and calcium-rich foods, eat more vegetables and fruits, pay attention to the supplementation of trace elements and multivitamins, exercise appropriately, and maintain a relaxed mood. In short, women should treat perimenopause with a normal heart.