"awesome drug with no narcotic hangover. with radiation damage to all the organs that i still have, the pain never goes away. nucynta (600mg/day has allowed me to have a tolerable life and work much better. best medicine since vioxx (which was removed from market). my pain level is down to a 6 or 7 now. very pleased. much better than traditional opioids that cause highness, mental and go problems. clear headed on this med."