Drilldown: Medicines

None (1) · 2-FDCK (1) · 3-HO-PCE (1) · 3-HO-PCP (1) · 3-MeO-PCE (1) · 3-MeO-PCP (1) · 4-MeO-PCP (1) · Codeine / Acetaminophen (1) · Deschloroketamine (1) · Dextromethorphan (1) · Dextrorphan (1) · Diphenidine (1) · Ephenidine (1) · Eticyclidine (1) · Ibogaine (1) · Methoxetamine (1) · Nitrous oxide (1) · O-PCE (1) · Salvia divinorum (1) · Salvinorin A (1) · Xenon (1)

None (17) · DXM (1) · DXO (1) · Spravato (1) · Tylenol with Codeine #3 (30 mg codeine), Tylenol #4 (60 mg codeine), Capital with Codeine, Phenaphen with Codeine (1)

Research material · Classic Psychedelic · Stimulant · Opioid · Sedative-Hypnotic · Phenethylamine · Tryptamine · Benzodiazepine · Botanical · [[:Category:Antihypertensives|Antihypertensive]] · Dissociative · Anticonvulsant · Antidepressant · Plant Medicine · Analgesic · Antipsychotic · Antiparkinsonian · Empathogen · Neuroleptic · Cathinone

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None (1) · Active metabolite of DXM; NMDA antagonist (1) · Contains salvinorin A (1) · Kappa-opioid agonist; NMDA antagonist; SERT/DAT/NET inhibitor (1) · Kappa-opioid receptor agonist (1) · NMDA antagonist (3) · NMDA antagonist; endogenous opioid releaser (1) · NMDA antagonist; fluorinated ketamine analogue (1) · NMDA antagonist; kappa-opioid agonist (1) · NMDA antagonist; ketamine analogue (1) · NMDA antagonist; more stimulating than PCP (1) · NMDA antagonist; opioid agonist (1) · NMDA antagonist; potent opioid agonist (1) · NMDA antagonist; SERT inhibitor; sigma-1 agonist (1) · NMDA antagonist; sigma receptor agonist (2) · NMDA antagonist; sigma receptor agonist; dopaminergic (1) · NMDA antagonist; sigma-1 agonist; serotonin reuptake inhibitor (1) · '"`UNIQ--vote-00001513-QINU`"' The combination with acetaminophen provides additive non-opioid analgesia and lowers required codeine dose. CYP2D6 PGx is one of the most clinically actionable in current pharmacology; CPIC supports genotype-guided opioid selection'"`UNIQ--ref-00001514-QINU`"'. (1)

None (19) · Treatment-resistant depression (TRD) in adults, as adjunct to oral antidepressant (FDA-approved March 2019). Depressive symptoms in adults with MDD with acute suicidal ideation or behavior (FDA-approved Aug 2020). (1) · '"`UNIQ--vote-00001515-QINU`"', '"`UNIQ--vote-00001516-QINU`"' (1)

None (19) · 1-2 tablets (15-60 mg codeine, 300-600 mg acetaminophen) PO every 4-6 hours as needed (1) · Induction (TRD): 56 mg intranasal twice weekly × 4 weeks. Maintenance: 56-84 mg once weekly × 4 weeks, then 56-84 mg every 1-2 weeks. For acute suicidality: 84 mg twice weekly × 4 weeks. Administered under medical supervision in REMS-certified site. (1)

None (19) · 28 mg/device (each dose uses 2 devices) (1) · Codeine/acetaminophen 15/300 (#2 historical), 30/300 (#3), 60/300 (#4) mg tablets; 12/120 mg/5 mL elixir (1)

None (19) · 84 mg per session (1) · Acetaminophen 4 g/d absolute; codeine 240-360 mg/d typical practical limit (1)

None (19) · Intranasal (under direct medical supervision) (1) · Oral (1)

None (19) · 30-60 minutes (1) · Within hours of first administration (1)

None (19) · 4-6 hours (1) · Acute effect ~24 hours; cumulative effect builds with repeated dosing (1)

None (19) · Codeine 2.5-3.5 hours; acetaminophen 1-3 hours'"`UNIQ--ref-00001517-QINU`"' (1) · ~7-12 hours (1)

None (19) · Codeine ~60% (oral); acetaminophen 85-98%'"`UNIQ--ref-00001518-QINU`"' (1) · ~48% intranasal (1)

None (20) · Avoid; may cause fetal harm (1)

None (19) · Rx, Schedule III (US). REMS program required. (1) · [[USLegal:Schedule III|Schedule III controlled substance]] in US. '''Contraindicated in children <12''' for any indication and in any age post-tonsillectomy/adenoidectomy (FDA 2017 black-box advisory)'"`UNIQ--ref-00001519-QINU`"' (1)