The decreasing menstrual flow at the age of 30 is considered to have a lot to do with the declining hormone levels in the body. In this case, you need to consider going to the hospital for a female sex hormone six index examination. According to the results of the examination, the consideration of sex hormone medication to regulate menstruation treatment. At present, the clinical treatment of western medicine, generally mainly take sex hormone drug treatment, such as supplemental Jiale combined with progesterone, compound short-acting contraceptive pills and so on. Generally through the hormone drug menstrual adjustment treatment, can effectively improve the situation of scanty menstrual flow. In addition to medication, with dietary therapy, usually a comprehensive and diversified diet, avoiding partiality and picky eating, more supplemental soy products, eggs, milk, lean meat, fish, shrimp, chicken, duck and so on. In addition to dietary therapy, can also be used with proprietary Chinese medicines to assist in regulating, such as Kuntai granules, Dingkundan, Deer Fetus Cream, Wuji Baifeng Pills, Colla Corii Asini, etc., to help improve. Usually ensure sleep, avoid staying up late, reduce stress, relax and strengthen physical exercise.