| A | B |
| therapeutic communities | treatment for a person w/long history of serious drug abuse |
| analgesics | morphine, codeine, aspirin, pain relievers |
| side effects | body's reaction to a medicine depends on your body chemistry |
| stimulants | drugs that speed up the CNS; cocaine |
| marijuana | interferes with the immune system |
| steroids | can damage ligaments and tendons |
| hallucinogens | alter moods, thoughts, sense perceptions, not medical use |
| synergistic effect | one medicine strengthens the effect of another taken at the same time |
| antibiotics | have no effect on viruses, just bacteria |
| designer drugs | synthetic drug made to imitate the efects of narcotics and hallucinogens |