The most common clinical causes of right-sided lumbar pain are as follows: first, muscle strain of the right lumbar back muscle caused by heavy lifting or strenuous exercise, which results in localized soreness and pain. The pain can be induced when pressing with the hand, or when tapping with the hand, and it can be aggravated when the lumbar spine is flexed forward or rotated. In this case, bed rest should be paid attention to, and if necessary, lumbar circumference can be worn for protection, and local hot compresses can be applied for treatment. When the pain is severe, it can be treated symptomatically with oral non-steroidal anti-inflammatory and analgesic drugs. Second, it may be due to right urinary stones, such as kidney stones or ureteral stones, which can lead to right back pain and sometimes colic. This kind of should improve the urinary system, ultrasound examination, and then corresponding measures for symptomatic treatment. Thirdly, there is a possibility that the right side of the third lumbar spine syndrome, the third lumbar spine transverse process is too long to stimulate the surrounding nerves, and then the local pain and swelling. This condition is also more common in the clinic, mainly drug therapy, with local acupuncture or moxibustion therapy.