Liver Blood Deficiency (Liver Blood Deficiency) refers to blood deficiency and loss of liver nourishment, with dizziness, loss of vision, scanty menstruation, numbness and trembling of limbs, and symptoms of blood deficiency as the main manifestations. Clinical manifestations include dizziness, impaired vision or night blindness, numbness of the limbs, joint constriction (body spasm and convulsion due to wind-cold sensation), tremor of the hands and feet, and muscle twitching, or women with scanty menstrual flow, pale color, or even amenorrhea, lack of glory of the claws and nails, a white and bland complexion, pale tongue, and a fine pulse. Mostly due to the weakness of the spleen and stomach, insufficient chemical source; or due to excessive blood loss, or due to prolonged and serious illness, misuse of treatment and injury to the camp blood. Liver opening the orifices in the eyes, liver blood deficiency, eye loss of support, so the eyes, blurred vision or night blindness; liver in the body for the tendons, claws and armor for the rest of the tendons, tendon loss of blood to support the numbness of the limbs, joints, joints (due to the feeling of the wind and cold and the body spasms, convulsions), tremors in the hands and feet, muscle ephemeral, claws and armor does not honor; Woman to liver as the innate, liver blood deficiency, Chong Ren loss of nourishment, the blood sea is empty, so the menstrual flow is small, pale color, or even amenorrhea; blood deficiency can not be on the glorification of the head and face, so the face of the white, dizziness; tongue pale, thin pulse, for the blood deficiency of the phenomenon. It is recommended that patients with the above symptoms should go to the hospital for treatment in time.