
What are 4 types of drugs?
There are four main groups of drugs, divided according to their major effects, plus a few substances that do not easily fit into any category.
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The main categories are:
- stimulants (e.g. cocaine)
- depressants (e.g. alcohol)
- opium-related painkillers (e.g. heroin)
- hallucinogens (e.g. LSD)
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