How to treat kidney pain?

The kidney shows dull pain, many reasons, need to be treated for the cause, such as the common cause is kidney stones, can do kidney color ultrasound or CT examination, to determine whether there are stones, small stones can be treated by oral stone particles, drink more water, more exercise, and large stones need to consider extracorporeal lithotripsy or surgical stone treatment. Also consider the pain caused by kidney tumor, also mainly surgery, and need further pathological examination, clear benign or malignant, and then consider whether to need radiotherapy, chemotherapy treatment. In addition, can not rule out lumbar muscle strain, or lumbar disc herniation caused, to be diagnosed through lumbar X-ray examination, and then consider further treatment.