Severe anemia may lead to non-menstruation. The decrease of red blood cells and hemoglobin content in the body of anemic patients can cause insufficient blood volume and tissue hypoxia, which can lead to abnormal hormone secretion in the patient’s body, which in turn may lead to non-arrival of menstruation. Patients with anemia may also experience headache, dizziness, pallor, shortness of breath, and blurred eyes while not getting their periods. Patients are advised to go to the hospital for routine blood and bone marrow tests in time to clarify the cause of the disease and then treat it accordingly. If it is iron deficiency anemia, patients should take iron supplements in time. If it is megaloblastic anemia, folic acid and vitamin B12 should be supplemented. if it is hemolytic anemia, glucocorticoids or splenectomy can be used. Patients with anemia resulting in absent menstruation can also be regulated through diet by increasing protein, iron, vitamin B12, folic acid, vitamin C and other hematopoietic raw material foods such as animal offal, lean meat, egg yolk, spinach, kiwi, etc. on the basis of a balanced diet. If your period does not come even after dietary adjustment or even medication, it is recommended to consult a gynecologist for a sex hormone six and ultrasound examination to clarify the exact cause of the absence of menstruation, and then carry out the corresponding regulation and treatment.