Liver blood deficiency (liver blood insufficiency) is characterized by dizziness and blurred vision, loss of vision or night blindness. Liver blood deficiency refers to the pathological changes that the liver does not store enough blood and the body loses nourishment. The occurrence of this disease is related to the insufficiency of blood production, excessive blood loss and exhaustion from prolonged illnesses, etc. The main clinical manifestations include dizziness, blurred vision, lack of claws and nails, numbness of the limbs, women’s menstruation with low volume, pale color or amenorrhea, pale color of the face, mouth, lips and tongue, etc. The treatment of liver blood deficiency focuses on nourishing liver blood. Liver blood deficiency treatment focuses on nourishing the liver and blood, the spleen and stomach is the source of qi and blood biochemistry, should be accompanied by four things pill, shouwu pill and other medicines to nourish the spleen and stomach to treat the disease, the disease has a longer course, but if timely and correct treatment, the prognosis is good. It is recommended that when patients have symptoms of liver and blood deficiency, they should go to the hospital in time for consultation and treatment under the guidance of the doctor.