The price of naloxone auto-injector Evzio has increased from $690 to $4,500. Senators questioned Kaleo Pharmaceuticals over the increase amid an opioid abuse epidemic in the United States.
The price of naloxone auto-injector Evzio has increased from $690 to $4,500. Senators questioned Kaleo Pharmaceuticals over the increase amid an opioid abuse epidemic in the United States.