 This trial will evaluate the comparative clinical effectiveness of pharmacopuncture for severe non-acute sciatic pain patients diagnosed with lumbar disc herniation LDH with usual care of conventional medicine and that of Korean medicine acupuncture. Sixty patients with severe non-acute sciatic pain patients diagnosed with LDH NRS 5, 4 weeks - 6 months will be recruited, and randomized 20 each to the Shinbaro pharmacopuncture, acupuncture, and usual care group, respectively. The 2 acupuncture groups will receive 2 sessionsweek of acupuncture alone or with pharmacopuncture for 4 weeks, and the usual care group will receive conventional medication 2 timesday and 2 sessionsweek of physical therapy. Post-treatment evaluations will take place 5, 7, 9, and 12 weeks after randomization. 