Methadone Hydrochloride and sleep

I was prescribed methadone for chronic pain associated with partial paralysis from the chest down, 5 Macerated Discs, and a slipped disc right against the spine, preventing surgery as a cure. Believe me, the partial paralysis begins ONLY on the right side, and ONLY from the leg down, so the back pain is horrible!
Methadone has SLOWED the pain, but has not cured it in the least. Morphine helped, but I was so irritable to be around, I was losing family, so I tried changing to Methadone, and so far have not been very impressed! Highly addictive, cancels out any Hydrocodone, Oxycodone, Morphine-based meds, so if your treated in the hospital and they treat you with any of those meds, they will not work for around 3-5 days, and then not well for another couple of weeks. I was in the ER for Kidney Stones, and was given, over a period of a couple of hours, 20cc's of Morphine straight into my IV, and was still wide awake, and was only on 60mg of Methadone per day. I WOULD NOT recommend this as treatment to chronic pain, even though more and more pain clinics and Neurologists, or even rehab specisicialists are changing to it, because the AWFUL SIDE EFFECTS. I still have not found my medication of preference, yet, but Methadone definitely is not suitable, for me. Though everyone is different, for me, the Methadone has increased the pain level due to, when I am NOT on it, I feel awful, so I wake up having to dose myself, and can not sleep until I have stopped taking the meds long enough to cause pain.

Been on Methadone tabs for 9 yrs. I gained 130 lbs, have edema in my ankles and feet for the past 8 yrs, I have an endocrine problem (pituitary gland doesn't produce testosterone anymore), I'm itchy all over, I get drowsy, and I have hot flashes. I think I should get off this drug and deal with my chronic pain. At least I'll lose wieght, stop itching, lose the edema and aching feet, maybe restore my endocrine system balance, etc....
Whata ya think?