General psychology (drugs)
Drug abuse
Causes physical damage or impairs social or psychological functioing
Psychological dependence
Need it to maintain comfortable psychological sate
Physiological/physical addiction
Tolerance and withdrawal
Stimulates
Make you active (caffeine, nicotine,meth, coke)
Depressants
Calms you down ( tranquilizers, sleeping pills, alcohol)
Inhalants
Glue, paint, cleaning fluid
Hallucigions
LSD, marijuana
Alcohol low
anxiety, muscle relaxation, stress increases, sexual interest
Alcohol high
slurred speech, vomiting, balance, blackout increases pleasure for sex, but decreases the possibility of having orgasm