A neurotransmitter altered by hallucinogens that has a role in controlling sleep and emotion.
What is serotonin?
400
Permanent or irreversible changes caused by steroid use found in both males and females.
What are loss of scalp hair, growth of body and facial hair, and deepening of the voice?
500
one dose
What is the amount of Opiates needed that can cause a death from overdose?
500
A flood of dopamine that is followed by a "crash" and an intense desire to use the drug again. With continued use the user will have a very difficult time feeling pleasure from anything.
What are some of the effects of Methamphetamine?
500
Snappers, poppers, huffing
What are slang terms or street names for using inhalants?
500
Flashbacks
What are sudden repetitions of LSD experiences that occur days or months after using LSD?