Call us at +1-315-745-3428, Tapentadol is an opioid pain medication, is prescription medicine that treats moderate to severe pain. An opioid is known to be as Narcotic. It comes with extended release form (Nucynta ER). Tapentadol can slow or stop your breathing as severe side effect, should consume with Doctor’s prescription. Tapentadol may be habit forming with regular doses. It may cause life-threatening withdrawal symptoms if taken in pregnancy.