Lumbar eye is the name of an acupuncture point, alias ghost eye, resulting in lumbar eye pain for many reasons, the common causes are mainly the following: 1. It can be treated with oral non-steroidal analgesic drugs and blood-stasis activating drugs, as well as traditional Chinese medicine massage, physiotherapy, massage, etc.; 2. Third lumbar transverse process syndrome: it mainly manifests as pain in the lumbar region, which is tugging-like and sore, and the pain is often aggravated after sitting or standing for a long time or waking up in the morning, and the symptoms can be radiated downward along the thigh. If the symptoms are mild, closed therapy, physiotherapy, topical drugs and oral anti-inflammatory and analgesic drugs can be used, while those with more severe symptoms can consider surgical treatment. Kidney disease: Kidney stone can be manifested as lumbar eye pain, treatment should be symptomatic, such as the use of analgesic drugs when the pain attacks, larger stones can be taken extracorporeal shock wave lithotripsy, transureteral ureteroscopic lithotripsy, etc.; 2, kidney tuberculosis: can be manifested as lumbar eye pain, hematuria, bladder irritation, pus urine, etc., treatment can be systemic treatment, drug therapy, surgery, such as the application of streptomycin 3. Kidney tumor: often accompanied by hematuria, abdominal mass and other symptoms, the treatment should be symptomatic after clarifying the cause. Third, other factors such as posterior abdominal wall fibrous tissue hyperplasia, abdominal inflammation or tumor, as well as cold and trauma to the lumbar eye area can also lead to lumbar eye pain, but lumbar diseases and renal diseases should be excluded as a priority.