No nie do końca po prostu psychoaktywne. Ładnie to jest wyjaśnione w tym linku co wrzuciłem.
"The word "narcotic" comes from the Greek word "narkos", meaning sleep. Therefore, "narcotics" are drugs that induce sleep. Specifically, that means the opiates such as heroin, morphine and related drugs. This is the correct meaning, so you should accept no other.
Cocaine and meth are not "narcotics". They are "stimulants", the exact opposite of a "narcotic". They cause people to be more awake and more active, not sleepy. Calling them :"narcotics" makes as much sense as calling coffee a "narcotic"."