Acute Low Back Pain Treatment Comparison.

In this study, researchers compared the efficacy of spinal manipulation to diclofenac, a non-steroidal anti-inflammatory drug (NSAID), for the treatment of acute low back pain. Based on outcomes including self-rated physical disability, function, time missed from work, and rescue medication use during the following 12 weeks, spinal manipulation proved to be a significantly better treatment.
Spine, April 2013