KnowraControlled substanceLinked fromLinked fromThe 10 pages that link to Controlled substance, each with the reason it gives.All 10Broader topic 1Related 2Narrower topic 5Compared with 2KetamineNarrower topic: Ketamine’s misuse potential leads to legal controls alongside legitimate medical access.MethylphenidateNarrower topic: Methylphenidate’s legal controls reflect its potential for misuse and dependence.Prescription drugBroader topic: Some prescription drugs also face stricter prescribing, recordkeeping, and dispensing rules.Psychoactive drugCompared with: Legal control is a regulatory status, not a scientific definition of psychoactivity.AlprazolamNarrower topic: Alprazolam is federally classified as a Schedule IV controlled substance in the United States.PregabalinNarrower topic: Pregabalin is controlled in some jurisdictions, though its legal status varies by country.AtomoxetineCompared with: In the United States, atomoxetine is not federally scheduled as a controlled substance, unlike many stimulant ADHD drugs.DimethyltryptamineRelated: DMT’s legal status restricts access and shapes how it can be studied and used.FlunitrazepamNarrower topic: Many jurisdictions impose strict controls on flunitrazepam because of misuse and dependence risks.Gamma-hydroxybutyric acidRelated: GHB’s misuse and overdose risks led to legal controls in many countries.