Final answer:
Illegal drugs include heroin, prescription medications, and inhalants because they can have harmful effects when misused.
Explanation:
Common Illicit Drugs:
Heroin, cocaine, and marijuana are illegal drugs. Heroin is a highly addictive opioid derived from morphine.
Prescription Medications: Some prescription drugs, when misused, can be illegal, like oxycodone and methadone.
Inhalants: Substances like paint thinners or nitrous oxide used as drugs are harmful and illegal to use for recreational purposes.
Learn more about Illegal drugs here:
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