Painkillers?

[DeathxXxAwaits]

My friend has been taking Painkillers for the past month (Oxycontin).
How bad are these for you, and I've tried to tell him to stop, be he won't listen. What should I do?

Depends, they can be very damaging to your health and if hes addicted, it could get a lot worse. I used to take lortabs, which is basically Vicodin, when I was getting my teeth fixed, because both of them caved into themselves, both molars that is.