alcohol
             anabolic steroids
                  cocaine
                     crack
                    dxm
                  MDMA
                 ghb
             heroin
                inhalants
                  ketamine
                LSD
            marijuana
          methamphetamines
             nitrous oxide
                 oxycontin
               PCP
             PMA
         psilocybin mushrooms
                ritalin
              rohypnol
                 tobacco
              tranquilizers
                 vicodin
 
 
 
 

Crack

Also known as...
rock

Crack, which looks like soapy crystalline rock, is processed from powder cocaine by heating it with ammonia or baking soda and water. Crack is most often smoked in a glass or metal pipe, but it can also be cooked and injected. Crack is very addictive. It produces a fast, intense high, followed by very deep lows. Heavy use can cause aggressive, paranoid behavior, depression, hallucinations, cardiac arrest and sometimes, death.