Taking birth control pills to regulate menstruation during menopause is usually harmful to the organism, and may cause a decrease in the amount of menstruation, weight gain and other situations. After reaching a certain physiological age, women will experience menopausal symptoms. At this stage, the body’s resistance is relatively low, and there may be abnormal body conditions, so they should pay more attention to their own changes. When taking birth control pills to regulate menstruation during menopause, there are usually some side effects. As the ingredients of contraceptive pills are usually estrogen-progestin combinations, they will cause the hormone level of the body to fluctuate greatly, and although they can restore the menstrual cycle to normal, they will cause the uterine lining to become relatively thinner, which will in turn lead to a decrease in menstruation. In addition, estrogen fluctuates greatly in the body will also cause water and sodium retention, which in turn will lead to weight gain. Therefore, if you need to take birth control pills to regulate menstruation during menopause, you should use them reasonably under the guidance of your doctor.