Illegal Drugs - Teacher Booklet

Illegal Drugs - The Facts 37 For more information see www.positivechoices.org.au withdrawal effects People who are drug dependent may also experience withdrawal effects when they stop using. Withdrawal effects can last for several days to many weeks, depending on the type of drug and severity of their dependence. Withdrawal symptoms may include feelings of anxiety, depression, restlessness, irritability, and aggression. On top of this, withdrawal can also cause muscle spasms, headaches, muscle cramps, diarrhoea, vomiting, and cravings for the drug. stimulant drugs Increase the activity in the central nervous system. Examples include: Cocaine, Caffeine, MDMA (ecstasy), Methamphetamine (speed, ice, crystal, crystal meth, base), Ritalin, some new psychoactive drugs such as mephedrone and BZP. serotonin syndrome A life threatening condition that usually starts within 24 hours of taking the drug. It occurs when the brain is overloaded with a neurotransmitter (brain chemical) called serotonin. Symptoms include coma, seizures, shaking, confusion, rigid muscles, rapid heartbeat, and overheating.