Right side back pain can be caused by the following reasons: first, lumbar muscle strain, long-term work with the right side of the waist can lead to chronic injury to the right side of the lumbar muscles and lead to strain, then the right side of the back pain can occur, then early examination and examination to exclude other diseases to early diagnosis and treatment. Second, kidney disease, when there is pain in the kidney area of the right side of the waist, it is often due to tumors, inflammation, tuberculosis or cysts in the kidneys that cause back pain, which can be accompanied by hematuria and proteinuria, then it is necessary to take ultrasound and CT of the kidneys and test the urine routine for early diagnosis. Third, herpes zoster, in the early stage of herpes zoster can appear on one side of the back pain, after the incubation period can appear herpes, then go to the dermatology department for early diagnosis and treatment. Fourth, intercostal neuralgia, intercostal neuralgia patients can also appear on one side of the lumbar intercostal nerve pain, this time to the early diagnosis of physical examination, early nerve nutrition and closure treatment.