Loss of nourishment of the sinews and veins may result in symptoms such as joint pain, limb weakness and numbness. As the spleen and stomach are the foundation of the later life, deficiency of the spleen and stomach reduces the function of transporting and transforming water-dampness and water-grains, and thus the qi and blood are weak and unable to nourish the tendons and veins, resulting in the loss of nourishment of the tendons and veins. Patients may have the characteristic manifestations of involuntary muscle tremors, joint pains and aches, accompanied by weakness of the limbs, lethargy, loss of appetite, a pale tongue and a thin pulse. The liver is the main store of blood, which can nourish the tendons and veins, so patients with insufficient liver blood can also appear blood does not nourish the tendons and veins constriction (due to wind-cold and body spasms, convulsions), or sinew impotence and numbness, or claws and nails brittle cracks, dry deformation, and so on. If the above symptoms occur, patients should go to the hospital in time and be treated with medicines that nourish qi and blood, such as Ginseng Nourishing Rong Pill and Zhongzhong Yiqi Pill. Besides, in daily life, rest should be paid attention to and avoid staying up late.