There are about three common diseases that cause pain on both sides of the waist: the first one is lumbar muscle strain, the second one is lumbar paraspinal ligament inflammation, and the third one is urological disease, especially seen in urinary stones. For the treatment of lumbar muscle strain injury needs to be in the acute attack period, try to avoid exercise, avoid sitting, microwave physiotherapy, blood circulation and blood stasis medication, you can take oral lumbar pain Ning and other drugs. After the acute exacerbation period, it is necessary to strengthen the functional exercise of the lumbar and back muscles to enhance the strength of the lumbar muscle groups, so as to avoid the occurrence of lumbar muscle strain fundamentally. The second disease is lumbar paraspinal ligamentitis, which also requires lying down, microwave physiotherapy or activating blood circulation and removing blood stasis treatment. If the pain point is more limited, you can do local closed treatment. The third disease is urinary stones, and treatment options need to be considered based on the size of the stone diameter. Smaller diameters can be treated with extracorporeal ultrasonic lithotripsy, while larger stones may require surgery.