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.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.FlunitrazepamNarrower topic: Many jurisdictions impose strict controls on flunitrazepam because of misuse and dependence risks.