Psychoactive drug
Yes, PCP is a dangerous psychoactive drug.
A person is addicted to a drug if, in the absence of that drug, they experience withdrawal symptoms.
Yes, because drug addiction changes the brain in fundamental ways. Drug Addiction is defined by the DSM4 manual (any condition, if it does exist, is in this manual) as a "brain disorder". Therefore, drug addiction is an illness and it is very real and treatable.
Drug abuse the use of any substance strictly to alter the mood, without that substance being prescribed by a doctor. Drug abusers use the drugs to relieve anxiety - whether they call it "relieving pain," "relaxing," "taking a trip," or "feeling good." People who are happy with themselves and satisfied with their lives do not become drug abusers. If you drink alcohol because you like the taste of a drink once in a while, you are not abusing alcohol - if you drink because you want to change your mood, you are abusing it. Drug use becomes drug addiction when the user continues to use the substance even though they know it is harming them.
yes
yes
Quetiapine Fumarate: AHFS Drug Information Positive symptoms include hallucinations, delusions, bizarre behavior, hostility, ... Although the efficacy of quetiapine for long-term use has not been established in ..... Not known whether quetiapine is distributed into milk in humans
Quetiapine is an oral atypical antipsychotic drug which is thought to block dopamine receptors. It is mostly used for the treatment of schizophrenia and bipolar disorder.
No.
opiates
not a scheduled drug
Not sure who invented it, but AstraZeneca filed the U.S. drug patent for it, so they may have discovered it/invented it.
Vicodin is a scheduled drug in the US because it contains hydrocodone, which is basically synthetic codeine. It can be highly addictive if misused.
NO, a legend drug is one that is not a scheduled drug but is abused, like Soma
Seroquel is not a scheduled drug.
No. It is not a controlled substance,..at least not yet. You ask about the generic form (quetiapine) specifically but it is the same. No drug differences, just names.