pain
"While the first 5 years of taking MS Contin seemed to be a better life, my tolerance increased to the point that I was taking nearly a gram a day (1,000 mg). The last 2 years have been spent getting off this medication, and I can assure you it was no cake-walk. I will never use this again, but as I said, when I needed it, it beat every other pain medication I tried hands down."