Clonidine
"Clonidine is definitely a wonder for opiate withdrawal. I asked to be detoxed in hospital after over a year of pain management got the best of me...they aren't kidding when they say opiates are addictive. After 2 days of sleeping through cold turkey (for the most part) I was able to eat and act normal, with no physical cravings. They administered a combination of clonidine, Serax, Soma, Ativan and gabapentin, so I can't say which worked better initially. The clonidine seems to lessen the worst physical effects. It lowered my blood pressure a lot, so only 0.5mg dose was allowed at a time, maybe more would work better for someone else with higher pressure. Detox with a doctor's help, they've got lots of options."