often legally prescribed by physicians, can be associated with coma, psychosis, and suicidal depression when they are abused.
Hallucinogens
Barbiturates
Amphetamines or methamphetamine
Heroin and other opiates
---, often legally prescribed by physicians, can be associated with coma, psychosis and suicidal depression when they are abused
Hallucinogens
Barbiturates
Amphetamines or methamphetamine
)Heroin and other opiates