They're supposed to make you feel good, but they can make you feel bad. If you have a bad reaction, take too much, or mix them with the wrong things, they can make you very ill ... or even kill you. Taking them can put you at risk from other people.
There is no safe way to take drugs. There is always a risk, and it's better to know the facts about them ... and what they can do.
You'll find Fixers' stories to the right, as well as fact sheets on different drugs, and links to more information.