When patients appear sore, swollen and numb calves, consider the following causes: the first is due to long-term strain, resulting in damage to the calf muscles, if the patient is due to long-term strain, resulting in damage to the calf muscles, and the sore, swollen and numb calves patients can pay attention to rest, while hot compresses at the calf, or saffron foot soak, can have significant relief, while paying more attention to rest. The second reason is due to the intervertebral disc, when the patient lumbar disc herniation, compression of the nerve will cause the phenomenon of calf soreness, swelling, numbness. If the patient is caused by the lumbar disc, it is recommended that the patient can be treated by acupuncture or traction. The third condition is caused by varicose veins, when the patient is caused by varicose veins, the patient can take massage or take aspirin for treatment. The fourth condition is caused by periosteal reaction, when periosteal hyperplasia occurs patients will have muscle soreness, swelling and numbness, patients need to be treated according to the doctor’s instruction.