Kadian
"I started taking Kadian for a couple of days then swapped back to my ms-contin until my next drs .visit to see what we need to do about the dosage .I started with the 10mg-ER which was good through the day but had 'the jitters' most of the time which I didn't like then it only lasted for maybe 10 hours & then started to detox & was awake the biggest part of the night until I was so tired I fell asleep around 4 a.m.The next day I took it again about 8 a.m.then took a second dose around 7 p.m. then stayed awake all night with 'the jitters' until 5 a.m.  So I changed back to my 30mg ms-contin until I can see my dr. Needless to say, I wasn't very happy with the change so I'm hoping for something better or I'll just have to pay $80 a month for the ms-contin"