chronic pain
"Really helpful for chronic back and neck pain.  Also really helpful for neuropathy pain. Makes it a bit harder to think. But I was taken off it cold turkey after a doctor switch.  The withdrawals; I was on a low dose, were really bad.  Hot flashes and restless leg were prominent for a couple of weeks.  Iron supplements helped the restless leg syndrome a lot.  Don't know why methadone caused it.  Because of the withdrawal and the dulled thinking, I would hesitate to use this drug again, but I do miss it's helpfulness for pain."