Deadly drug 'Tranq' on the rise in Chicago area

Drug dealers are selling powders and pills that contain fentanyl, but now a dangerous animal tranquilizer is being added to the mix. Xylazine in humans can cause open wounds, amputations and even death.

Narcan approved to be sold over-the-counter by FDA

The U.S. Food and Drug Administration on Wednesday approved selling naloxone without a prescription, setting the overdose-reversing drug on course to become the first opioid treatment drug to be sold over the counter.