Lower back pain on the right side of the lower back can be caused by the following reasons: first, kidney disease, when the kidney has a tumor or inflammation, stones, there can be lower back pain on the right side of the lower back, then we need to carry out CT, ultrasound of the kidneys to make a diagnosis, and if necessary, carry out a urine test. Second, gallbladder disease or liver disease, when the gallbladder and liver disease, such as tumors, stones or cholecystitis, there can be lower back pain on the right side of the lower back, then the relevant liver and gallbladder ultrasound, CT examination for diagnosis. Third, herpes zoster, in the early stage of herpes zoster can also appear lower back pain on the right side of the lower back, this time to carry out the relevant 1-2 weeks of observation, after the appearance of herpes dermatology for diagnosis and treatment. Fourth, intercostal neuralgia, intercostal neuralgia can also appear on the right side of the lower back pain, often radiating pain or pinprick pain, often need to carry on the nutritional nerve as well as closed treatment.