Clinically, there are many conditions that can cause the patient to have soreness and tenderness from the knee to the calf, and this clinical manifestation can occur in a patient with a herniated disc in the 4-5 segment of the lumbar spine. In the treatment, the patient can be instructed to lie flat on a hard bed, while the lumbar area is fixed with a brace or continuous traction of the lumbar spine, and traditional Chinese medicine can be applied to massage or blood-boosting drugs, such as the oral administration of Panax ginseng powder, Bone Injury Spirit, and Tumbling Pill. If the patient’s calves have lactic acid accumulation in the muscles due to long-term chronic old injury, the patient should be instructed to reduce the weight-bearing activities of the knee joints, to apply hot compresses, to use regular foot baths, to perform Chinese herbal fumigation, and also to cooperate with infrared therapy devices to alleviate the clinical phenomenon.