Weakness of feet and calves is considered to be related to strain, lumbar disc herniation, lower extremity vascular disease, electrolyte disorders and other reasons.
1. Strain: If you walk too much or exercise too much, it will make the muscles fatigue, and at the same time, the metabolism of acidic products increases, which will cause the legs and calves to be weak and achy.
2. Lumbar intervertebral disc herniation: if the patient has lumbar intervertebral disc herniation, when the nerve root is compressed, it will cause the limbs innervated by the nerves to appear soft and weak phenomenon.
3. Lower extremity vascular diseases: for example, varicose veins and venous thrombosis in the lower extremity, these diseases will cause blood circulation obstacles in the legs, which will also cause weakness in the legs.
4. Electrolyte disorders: for example, hypokalemia, hypocalcemia, etc., which can also cause limpness and weakness of the legs and calves.
There are many reasons for limpness and weakness of the legs, you can go to the hospital to find out the cause of the disease, and then targeted treatment.