Methadone withdrawals do go on for fucking ever. I went cold turkey on 85 mg's, I had about 4 perc 10's and some like 4 xanax 1mg to help me thru the "3 days". At the beginning of October, say October 5th probably before that though, I got on a Greyhound bus to move across country, on the bus I was fine, I had the percs and I still had methadone in my body (I took my dose the morning I left. Got to where I was going and the withdrawal started, Oh My God. The muscle aches/joint aches are so fucking horrible I wanted to chop my knees and elbows off. So, I was like okay, it'll be over soon. WRONG. October 31st, Halloween we goto the casino, my legs are hurting the whole way, I stretch them, that makes them hurt also. I can't even really enjoy the casino because my knees are so weak to walk.
Forget sleeping, maybe a hour or two at a time, and if anyone even breathes near you when you're asleep, you'll wake up you definitely won't get a deep sleep. It's now January and I finally feel somewhat normal, I have energy, I'm in a good mood, I don't think about getting high alot. I'll never, ever, again in my life take fucking methadone more than one dose, I've kicked heroin and dealt with those withdrawals, i've dealt with Oxy withdrawal and dealt with Opana withdrawal, and nothing compares to the hell I experienced with this shit. Anyone considering it, it's a good route to get you back into the routine of a good life, but DON'T kick it cold turkey.
And please, don't mix with benzo's. It's not a fucking myth, it's truth. I had 3 friends who did that combination and died. It depresses your CNS (Central Nervous System) and can end up stop breathing. The guy posting that shit needs to be banned, he's giving dangerous advice/false facts and could cause some serious harm. At the very least that post needs to be edited/deleted. Someone may believe his fucking bullshit. Just because you have a tolerance doesn't mean other people don't. I'm lucky I survived my overdose of Valium and Methadone, most people aren't so lucky, the only reason I did is my mom had a stash of Narcan put up in case this ever happened. Idiot.