Herbal kratom is used by less than 1% of the U.S. population, but the rate is much higher among those who misuse opioid painkillers, a new study finds.
Fast-paced walking is painful for the millions of people with peripheral artery disease (PAD). But new research shows that a slower, pain-free pace won't cut it if improvement in mobility is the goal.
Using cellphones to track patients' painkiller use, a new study found more than 60% of opioid painkillers prescribed to surgical patients after their procedures went unused.
