鹿尾巴又名鹿尾（青海药材），性味甘、咸、温、无毒（四川中药志），人肝、肾、膀胱三经。具有补肾、壮阳、益精之功效。主治腰脊疼痛，不能屈伸。腰椎间盘突出症是临床的常见病，多发病，病因：内因是脊柱退行性变化，外因是腰扭伤所致。主要症状：腰部疼痛;及下肢放射性疼痛 Deer tail, also known as deer tail (Qinghai herbs), is sweet, salty, warm, and non-toxic (Sichuan Traditional Chinese Medicine) and human liver, kidney, and bladder three classics. With kidney, aphrodisiac, Yi Jing effect. Indications of lumbar pain, can not flexion and extension. Lumbar disc herniation is a common clinical disease, frequently-occurring disease, etiology: internal causes are degenerative changes in the spine, and external causes are caused by lumbar sprains. The main symptoms: lumbar pain; and lower body radiation pain