Left-sided lumbar burst of radioactive pain is considered to be related to lumbar trauma, lumbar muscle strain, lumbar disc herniation, third lumbar transverse process syndrome, as well as herpes zoster, urinary stones and other factors. If the symptoms are not relieved or even aggravated, you need to go to the hospital for detailed examination, diagnosis and treatment to avoid delaying the disease. 1, lumbar trauma: trauma to the left side of the waist triggers local soft tissue bleeding, exudation, edema, which can appear as a burst of radioactive pain on the left side of the waist, often accompanied by local swelling performance. Bed rest, avoid exertion and weight bearing, take oral ibuprofen extended-release capsules, aspirin tablets and other drugs to relieve pain as prescribed by the doctor; 2, lumbar muscle strain: overexertion, improper lumbar posture activities, etc., causing strain on the left side of the lumbar muscles, resulting in aseptic inflammation, can also cause a burst of radioactive pain symptoms on the left side of the waist, often accompanied by local skin temperature increase performance, should avoid continued activity and weight bearing to prevent aggravation The injury can be relieved by applying topical musk pain relief cream and other drugs as prescribed by the doctor; 3, lumbar disc herniation: lumbar disc herniation caused by degenerative changes in the lumbar spine, compression of the surrounding muscle tissue and nerve roots, can also appear a burst of radioactive pain on the left side of the waist, accompanied by lower limb sensory numbness, muscle weakness and other symptoms, can sleep on a hard bed, oral meloxicam tablets as prescribed by the doctor, with Chinese medicine lumbar spine massage 4, the third lumbar transverse process syndrome: the left side of the third lumbar transverse process congenital hypertrophy protrusion, extrusion of the surrounding soft tissue muscles, can also appear left lumbar a burst of radioactive pain symptoms, often accompanied by walking activities limited performance, can be prescribed oral acetaminophen tablets and other non-steroidal anti-inflammatory analgesics to relieve symptoms; 5, shingles: immune deficiency, varicella- Herpes zoster virus invades the left lumbar nerve to induce herpes zoster, which can cause a burst of radioactive pain on the left side of the waist, accompanied by blister formation, and can be treated with topical acyclovir cream, oral acyclovir tablets, pregabalin capsules and other antiviral drugs as prescribed by the doctor; 6, urinary stones: abnormal excretion of the left glomerulus, ureteral stenosis, etc., which can cause the formation of stones and embedded in the renal parenchyma or ureteral stenosis It can also cause a burst of radioactive pain on the left side of the waist. The symptoms can be improved by taking oral lithotripsy pellets and other medications as prescribed by the doctor.