Patients with lumbar discomfort, commonly due to the following causes: First, lumbar muscle strain: this is the most common cause of lumbar discomfort, patients due to long hours of work in a sitting position or often accompanied by activity, can lead to lumbar muscle strain, patients will have lumbar soreness, pain, discomfort, and at the same time will have limited lumbar activities, massage and hot compress treatment can make the clinical symptoms get full relief. Second, lumbar disc herniation: especially in middle-aged and elderly patients, there can be lumbar stiffness, pain and discomfort, and the range of motion of the lumbar spine will be reduced, and serious cases can also involve the buttocks and lower limbs, causing radioactive pain, numbness and walking with weight. Early diagnosis and treatment can lead to significant relief of clinical symptoms, and patients should pay attention to protecting the lumbar region to avoid the above conditions.