Xiaowuoluo Pill has some effect on lumbar spinal stenosis, but it is only effective for patients with wind-cold and dampness obstruction, phlegm and stasis obstruction, and it can only alleviate but not cure. Xiaowuoluo Pill is composed of Prepared Caowu, Prepared Chuanwu, Myrrh, Frankincense, etc. It has the efficacy of activating blood circulation and relieving pain (relieving pain by removing blood stasis), resolving phlegm and removing dampness, dispelling wind and dispersing cold (dispelling wind and dispersing cold), and it is suitable for paralysis caused by wind-cold and dampness obstruction, phlegm and stasis blocking the collaterals, and the patients suffering from the disease may have the symptoms of pain in the joints of the limbs, numbness and constraints, and the pain is very severe at night. If lumbar spinal stenosis is caused by wind-cold-dampness obstruction and phlegm stasis obstruction, taking Xiaowuoluo Pills is effective, but this medicine can only play a role in alleviating the condition, and cannot completely cure lumbar spinal stenosis. Xiaowuoluo Pill is contraindicated in pregnant women, although the adverse effects of this drug is not clear, but not indiscriminate use, as a prescription drug, must be guided by a professional Chinese medicine.