Low back pain may be caused by lumbar muscle strain, lumbar disc herniation, lumbar dorsal fasciitis, etc. According to the specific cause, general treatment, physical therapy, medication or surgery should be carried out. 1. Lumbar muscle strain: prolonged work at desk, long-term incorrect posture may lead to lumbar pain, need to adjust the posture, pay attention to the combination of work and rest, through the rest to relieve the symptoms of lumbar pain, but also can be relieved through the physical methods of hot compresses. 2. Lumbar disc herniation: in the acute stage, you need to lie down on a hard bed and rest. It can also be relieved by physical methods, such as lumbar traction, microwave physiotherapy or far-infrared physiotherapy, massage, acupuncture and other ways to relieve pain, but also oral pain medication such as meloxicam, celecoxib to relieve symptoms. In severe cases, minimally invasive surgery such as laminectomy may be needed to remove the nucleus pulposus. 3. Lumbar dorsal fasciitis: Lumbar dorsal fasciitis can also lead to low back pain, which can be treated by local physical therapy, such as microwave, infrared, etc., to invigorate blood circulation and remove blood stasis, and by non-steroidal anti-inflammatory and analgesic drugs, such as Celecoxib and Ibuprofen. Low back pain can also be caused by other factors, including having lumbar vertebral fracture, lumbar spondylolisthesis, urinary stones and herpes zoster and other diseases. If the patient’s symptoms are not relieved after lifestyle modification, the patient should consult a doctor in time, under the guidance of the doctor to treat the cause, the above drugs need to be used under the guidance of the doctor.