+"Designer drugs" are novel [psychoactive substances](/wiki/psychoactive_substance) crafted by modifying the chemical structure of existing controlled drugs. These [synthetic drugs](/wiki/synthetic_drug) are often engineered to circumvent drug laws, aiming for effects similar to their illegal counterparts.
+## See also
+- [Drug Policy](/wiki/drug_policy)
+- [Harm Reduction](/wiki/harm_reduction)
+- [Forensic Chemistry](/wiki/forensic_chemistry)
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