Low menstrual flow and light color will vary according to the specific causes, there are several cases: 1, anemia caused by low menstrual flow and light color, you can first supplement iron to improve anemia, you can take oral ferrous sulfate or ferrous fumarate to correct anemia; 2, low body estrogen level caused by low menstrual flow and light color, you can first eat more estrogen supplement food, such as beans or soy products If not relieved, oral estrogen can be considered for treatment, commonly used drugs are Bemelia, supplemental Jiale, etc.; 3, premature ovarian failure caused by low menstrual flow and light color, can supplement vitamin E, vitamin C and supplemental drugs containing estrogen and progesterone, commonly used are medroxyprogesterone acetate, can also be supplemented with a certain amount of estrogen to improve the problem of low menstrual flow and light color, when taking estrogen must be under the guidance of a doctor. When taking estrogen, be sure to take it under the guidance of a doctor to avoid endocrine disorders.