How to Select the Best Opioid Rehab The opioid category of drugs includes illegal street drug heroin and several commonly-prescribed prescription painkillers like morphine, codeine, hydrocodone, and oxycodone. In 2017, an approximated 201 million individuals were straining with an opioid use disorder with 1.7 million persons handling addiction to prescription painkillers and about 700,000 addicted […]