drugs are the most dangerous drugs of all the drug schedules with
potentially severe psychological or physical dependence. Some examples of
Schedule I drugs are: heroin, lysergic acid diethylamide (LSD), marijuana
(cannabis), and 3,4-methylenedioxymethamphetamine (ecstasy)
classified as opioids.
despite harmful consequences.
dose for you.
vicodin and morphine—are powerful prescription pain relievers, they are
sometimes abused and not taken as prescribed by a doctor.
emotion, cognition, motivation, and feelings of pleasure. Whenever this
reward circuit is activated, the brain notes that something important is
happening that needs to be remembered, and which teaches us to do it again