Tramadol
"I wish doctors would prescribe for  lower dosages of opiate withdrawal instead of the also highly addictive methadone & suboxone. IT WORKS.  While quitting "cold turkey"  from morphine, I discovered that tramadol takes away about 80% of withdrawal symptoms. I took tramadol  and lopermide for 1 week, then completely quit the tramadol. It was a life saver."