The common causes of lumbar disc herniation, lumbar spinal stenosis, pear-shaped muscle syndrome, etc. It is recommended that patients promptly consult a doctor to clarify the diagnosis and carry out the appropriate treatment for different reasons to avoid delaying the condition. 1, lumbar disc herniation: the protruding lumbar intervertebral disc jamming nerve roots, causing nerve root ischemia, edema, inflammation, can lead to lower limb radiating pain and abnormal sensation, can cause legs like there is a It is recommended that the patient take strict bed rest and lumbar traction treatment, and at the same time take oral nerve-nourishing drugs and pain-relieving drugs, such as methylcobalamin capsules, vitamin B12, diclofenac sodium slow-release tablets, celecoxib capsules, etc.; 2. Lumbar spinal stenosis: the narrowed lumbar spinal canal has been stuck on the nerve for a long time, which may lead to radiating pain in the lower limbs and abnormal sensation, and may cause the leg to feel like a current. A burst of, generally need to use spinal canal expansion decompression surgery for treatment, postoperative need to cooperate with nerve-nourishing drugs, such as methylcobalamin capsules; 3, pear-shaped muscle syndrome: common in the hip pear-shaped muscle affected by acute trauma or chronic strain, congestion, swelling, stimulation of the sciatic nerve, can lead to leg pain and abnormal sensation, may cause legs like a burst of current. If the patient’s pain is obvious, it is recommended to take celecoxib, ibuprofen and other drugs for treatment, if the drug treatment is not obvious, you can also carry out surgical exploration to lift the nerve compression, so as to achieve the purpose of treatment; 4, restless leg syndrome: this disease is mostly caused by genetics, the patient can appear in the resting state of the legs can be difficult to name the anthroposis, creeping sensation, sometimes the legs can appear like a burst of current, the patient in Patients can improve after moving their legs, and can use drugs such as dobutamine and gabapentin for relief.