Insomnia patients using medical cannabis reported improved sleep quality and reduced anxiety, depression, and pain, according to a new study tracking 125 patients for 18 months

Cannabis Oil Provides ‘Modest’ Pain Relief

How Fish Got Hooked on Hydrocodone

Scientists identify region in the brain responsible for the "placebo effect" in pain relief, when a fake treatment actually results in substantial reduction of pain

A “notable downturn” in the abuse of opioid pain medication in the United States is being overshadowed by a sharp rise in heroin use, according to a large new study