I've been given a few of these pills from a friend. How many would I have to take to get a good high? At first I thought it would be a lot because it's only 5 mg of oxycodone, but I'm not sure. Label says something about ratio-oxycet, acetamaphine and Oxycodone HCL, not sure what it all is. I've been taking codeine for a while now, so I don't know if the tolerance will affect.