This is the protocol for a review and there is no abstract. The objectives are as follows: The primary objective is to investigate the effects of combination drug therapy in reducing pain and disability in patients with low back pain and/or sciatica presenting to primary care, compared to mono drug therapy, no/minimal treatment or placebo. A secondary objective is to investigate combination drug tolerability, participants' rating of improvement and treatment satisfaction.,
Cochrane Database of Systematic Reviews
Department of General Practice

Mathieson, S., Kasch, R. (Richard), Maher, C., Pinto, R., McLachlan, A. J., Koes, B., & Lin, C.-W.C. (Chung-Wei Christine). (2015). Combination drug therapy for low back pain. Cochrane Database of Systematic Reviews, 2015(12). doi:10.1002/14651858.CD011982