At 48 years of age, coffee-colored secretions may be a manifestation of natural menopause, or due to cervical polyps, cervical cancer and other diseases. 1. Natural menopause: menopause is a normal physiological phenomenon, with age, the level of estrogen and progesterone secreted by the ovaries began to decline, resulting in irregular menstruation, the age of natural menopause of women in China is about 45 to 50 years old. Therefore, 48-year-old women will have a low amount of menstrual blood, which can be manifested as secretions that are coffee-colored. 2. Cervical polyps: the etiology of this disease is still unclear, research shows that it may be related to long-term chronic inflammatory stimulation, cervical infection, elevated estrogen levels and other factors, the risk group is mostly seen in women who have given birth more often and are over 40 years old, some symptomatic patients will have abnormal vaginal bleeding, such as postmenopausal bleeding, bleeding between menstruation and so on. 3. Cervical cancer: The main cause of this disease is human papillomavirus infection, which is related to high risk factors such as smoking, early start of sexual life and low immunity. With the development of the disease, the patient will have the symptom of abnormal vaginal discharge, which is bloody and thin like water, and when the bleeding is small, then there will be 48-year-old women with coffee-colored vaginal discharge. It is recommended that 48-year-old women with coffee-colored discharge go to the hospital in a timely manner, improve the examination, clarify the cause of the disease, and then follow the doctor’s instructions to deal with the treatment.