Prescription for conservative treatment of lumbar disc herniation 1, absolute recumbent hardboard bed for 4-6 weeks, 4-6 weeks after the lumbar girdle protection down to the ground; 2, prohibit any bending action; 3, strengthen the lumbar and back muscle strength exercise: flying swallow style, belly up, etc.; 4, drug application: a, 20% Mannitol 125 ml + dexamethasone 10mg IV BID 3 days; b, methylcobalamin 500ug po tid; c, pain: Dyfen, fen-phen, acetaminophen extended-release tablets, tramadol hydrochloride extended-release tablets and so on. Fenbid, acetochlorophenic acid extended-release tablets, tramadol hydrochloride extended-release tablets and so on.