Based on Effect to Behavior Generated by NAPZA can be Classified becomes three Factions, that is :

1. Faction of Depressant (Downer)
It is type NAPZA which is functioning lessens functional activity of body. This type makes the usage feeling peace, demure and even makes it is asleep and no awakes. This faction is including Opioida ( morphine, heroin / putauw, kodein), As dative (tranquilizer), hypnotics (sleep muscle), and tranquilizer (anti worries) and others.

2. Faction Stimulan (Upper)
It is type NAPZA which can stimulate function of body and increases enthusiasm activity. This type makes the consumer becomes active, fresh and motivateds. Matter which including this faction is : Amphetamine (shabu, esktasi), Caffeine, Cocaine.

3. Faction of Hallucinogen
It is type NAPZA which can generate having the character of hallucination effect changes feeling and mind and often creates different opinion, so that all feeling can annoyed. This faction is not applied in medical therapy.
This faction is including : Cannabis, LSD, Mescalin.