Effectiveness and Safety of Korean Medicine Treatment for Cervical Disc Herniation

Inclusion Criteria: * Patients with age between 19 years \~ 65 years * Patients with one arm pain or both side arm pain or neck pain with intensity of NRS ≥6 which occurred less then 12 month before * Patients with cervical radiculopathy symptoms of one or both side of arms * Patients diagnosed with cervical disc herniation with over protrusion degree of prolapsed inter-vertebral disc assessed on MRI * Patients with plans of receiving Korean medicine treatment for cervical disc herniation for ≥2 months * Patients who have agreed to study participation Exclusion Criteria: * Patients with other systemic diseases that may interfere with treatment effect or outcome interpretation * Patients with soft tissue pathologies or pathologies of non-spinal origin that may cause neck pain or radiating arm pain (e.g. spinal tumor, rheumatoid arthritis) * Patients with medical history of cervical myelopathy which can cause neck pain or radiating arm pain * Patients with medical history of surgery in relation with cervical disc herniation * Patients for whom acupuncture treatment may be inappropriate or unsafe (e.g. hemorrhagic diseases, blood clotting disorders, history of anticoagulation medicine intake, serious diabetes with risk of infection, severe cardiovascular diseases, or other conditions deemed unsuitable for acupuncture treatment) * Pregnant patients or patients planning pregnancy * Patients with serious psychological disorders * Patients unable to fill out study participation c…