Moderate anemia requires rest. In anemia, peripheral blood hemoglobin is lower than normal, not enough oxygen is transported to the tissues, and the oxygen consumption increases after exertion or activity, the patient’s symptoms such as pallor, dizziness and shortness of breath will be aggravated, and it is difficult to concentrate on doing things, so it is necessary to increase the time of bed rest and limit the activities, and the amount of activities cannot aggravate the symptoms is appropriate. Moderate anemia refers to hemoglobin in 60~90g/L, bed rest time should be increased, without aggravating the symptoms, to encourage self-care, under the guidance of medical personnel to carry out appropriate activities, conditions allow it is recommended to be assisted by someone to help activities, to prevent falls; if the activity of the process of the pulse rate of more than 100 beats / min or palpitations, shortness of breath is obvious, as soon as possible to stop the activity. If anemia occurs, it is recommended to go to the hospital to find out the cause of the disease, and under the guidance of the physician, give targeted treatment after clarifying the cause.