There are many reasons for the weakness and lack of energy in the legs, which may be related to insufficient qi and blood, deficiency of liver and kidneys (weak function of the liver and kidneys), weakness of the spleen and stomach, and dampness trapped in the spleen in terms of Chinese medicine.
1. Insufficiency of qi and blood, qi is the main warming agent and blood is the main moistening agent. Insufficient qi and blood make it difficult to nourish the internal organs and tendons, so there is weakness, depression and tenderness of the lower limbs.
2. Deficiency of the liver and kidney, acid into the liver, the liver is the main tendon, the kidney is the main bone. If the liver and kidney are deficient, the tendons and veins will lose their nourishment, and the legs will become sore and weak.
3. Weakness of the spleen and stomach, the spleen governs the limbs, and the spleen and stomach are the foundation of the later life. Weakness of the spleen and stomach will result in a lack of source of qi and blood biochemistry, there is no moistening of the limbs and bones, so you can see the weakness of the body, lack of energy, weakness of the legs.
4. Dampness traps the spleen, the spleen is the master of transportation (the spleen has the function of digesting food, absorbing food essence and water and transferring it to the whole body), when the spleen is not healthy, water and dampness will stop gathering. When the spleen is not healthy, water-dampness accumulates. When dampness obstructs the spleen’s yang, the qi and blood flow is blocked, which can lead to fatigue and lack of energy.
When there is a lack of energy, no spirit of the two legs sore and sleepy, should be timely to the hospital, symptomatic treatment, so as to avoid aggravation of the condition.