flexiril (cyclobenzaprine),a skeletal muscle relaxant, can help during tapering off opiates
. I had used it for a couple of times that i also detox off heroin and oxycontin. every one is different, but many find that it helps them sleep and helps ease the muscle aches, spams, and cramps. Obviously it wont alleviate a majority of the symptoms it can still be useful along with other detox meds (clonidine, valium,zofran,etc.).