prescription pain pills

White drug users addicted to heroin, fentanyl and other opioids have had near exclusive access to buprenorphine, a drug that curbs the craving for opioids and reduces the chance of a fatal overdose. That's according to a study out Wednesday from the University of Michigan.

Marco Verch / Flickr

The city of Alamosa, along with Chaffee, Conejos, Las Animas, Alamosa and Otero counties, filed a lawsuit in U.S. District Court in Denver this week against national pharmaceutical companies - including Purdue Pharma, Inc., Teva Pharmaceuticals USA, Johnson & Johnson and Cephalon, Inc.