pain
"For those in Canada suffering from chronic pain, the long-acting version, Hydromorph Contin, is wonderful when combined with the Dilaudid for breakthrough pain. I take 9mg (6mg   3mg pills) twice a day, plus the 4mg of dilaudid for the breakthrough pain. Only bad thing I can say about it is that my tolerance level for this, and other medications, is very high. And I'm only 27 years old."