"i have only been taking nucynta for about a week.  it was prescribed to me for severe pain caused by nerve regeneration in my lumbar and sacral joints.  i have been very close to being completely pain free thanks to my doctor&#039;s willingness to try this medicine.  the only draw backs i&#039;ve had was pounding headaches the first couple of days. through god&#039;s help and the right medicines, i&#039;m feeling much better"