chronic pain
"I am mid 40s male and had chronic back pain, spondylosis and degenerative disc disease for the last 5 years to where it became impossible to hardly move without being in pain.  I am allergic to codeine so the doctors tried Vicodin.  I saw nothing with Vicodin except tiredness.  I was asked to try Percocet 5/325 in place of the Vicodin.  Not only has it helped make the pain manageable I actually had the desire to get out of the house and do things that I have not been able to do before taking it.  "