Medical marijuana opponents recently pounced on a big new analysis published in the Journal of the American Medical Association showing that there isn’t good evidence that marijuana works for many of the conditions, like glaucoma, anxiety, or Parkinson’s disease, that it’s often prescribed for. The JAMA study was based on a meta-analysis of the findings of 79 previously-published studies.
Now, the study did not say pot isn’t helpful for people suffering from those ailments; it said there was no evidence to that effect, as German Lopez noted at Vox. Importantly, however, the JAMA study found solid evidence that marijuana is effective at treating one big condition: chronic pain. The JAMA review found “30% or greater improvement in pain with cannabinoid compared with placebo,” across the 79 studies it surveyed.
A new NBER working paper out today is a helpful reminder of why that finding is so important. Pain management — especially chronic pain management — is a tricky business. Prescription painkillers are highly addictive and deadly — they killed more than 16,000 people in 2013, according to the Centers for Disease Control and Prevention’s’s latest numbers. In the U.S., drug overdoses kill more people than suicide, guns or car crashes. The CDC now calls prescription painkiller abuse an “epidemic.”
– Read the entire article at The washington Post.