Drilldown: Medicines

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Research material (131) · Classic Psychedelic (69) · Stimulant (43) · Opioid (31) · Sedative-Hypnotic (29) · Tryptamine (26) · Phenethylamine (25) · Botanical (23) · Benzodiazepine (22) · Anticonvulsant (19) · Dissociative (19) · Analgesic (17) · Antidepressant (17) · Antipsychotic (17) · Antiparkinsonian (16) · Empathogen (16) · Neuroleptic (16) · Cathinone (14) · Nootropic (13) · Lysergamide (12)

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None (39) · 5-HT2A agonist (27) · GABAA positive allosteric modulator (22) · Monoamine releasing agent (11) · CB1/CB2 agonist (7) · Potent mu-opioid receptor agonist (6) · Sodium channel blocker (6) · Dopamine/norepinephrine reuptake inhibitor (5) · GABAA potentiator; NMDA antagonist (5) · Phenothiazine D2 antagonist (5) · Potent 5-HT2A agonist (5) · 5-HT1B/1D agonist (4) · LSD analogue; 5-HT2A agonist (4) · Mu-opioid receptor agonist (4) · Muscarinic receptor antagonist (4) · Prodrug of LSD; 5-HT2A agonist (4) · Selective norepinephrine reuptake inhibitor (4)

 

None (397) · Antimanic, Antidepressive, Antisuicide (1) · Pain, cough, disquiet (1) · Preventive treatment of migraine in adults (episodic and chronic) (2) · Preventive treatment of migraine in adults; episodic cluster headache (1) · '"`UNIQ--vote-00000008-QINU`"', '"`UNIQ--vote-00000009-QINU`"' (1) · '"`UNIQ--vote-00000013-QINU`"', '"`UNIQ--vote-00000014-QINU`"' (1) · '"`UNIQ--vote-0000001B-QINU`"', '"`UNIQ--vote-0000001C-QINU`"', '"`UNIQ--vote-0000001D-QINU`"', '"`UNIQ--vote-0000001E-QINU`"', '"`UNIQ--vote-0000001F-QINU`"' (3) · '"`UNIQ--vote-00000020-QINU`"', '"`UNIQ--vote-00000021-QINU`"', '"`UNIQ--vote-00000022-QINU`"', '"`UNIQ--vote-00000023-QINU`"', '"`UNIQ--vote-00000024-QINU`"', '"`UNIQ--vote-00000025-QINU`"' (1) · '"`UNIQ--vote-00000021-QINU`"', '"`UNIQ--vote-00000022-QINU`"', '"`UNIQ--vote-00000023-QINU`"', '"`UNIQ--vote-00000024-QINU`"', '"`UNIQ--vote-00000025-QINU`"', '"`UNIQ--vote-00000026-QINU`"', '"`UNIQ--vote-00000027-QINU`"', '"`UNIQ--vote-00000028-QINU`"' (1) · '"`UNIQ--vote-000001D9-QINU`"', '"`UNIQ--vote-000001DA-QINU`"', '"`UNIQ--vote-000001DB-QINU`"', '"`UNIQ--vote-000001DC-QINU`"' (1) · '"`UNIQ--vote-00000586-QINU`"', '"`UNIQ--vote-00000587-QINU`"', '"`UNIQ--vote-00000588-QINU`"' (1) · '"`UNIQ--vote-000005EF-QINU`"', '"`UNIQ--vote-000005F0-QINU`"', '"`UNIQ--vote-000005F1-QINU`"' (1) · '"`UNIQ--vote-00000661-QINU`"', '"`UNIQ--vote-00000662-QINU`"', '"`UNIQ--vote-00000663-QINU`"', '"`UNIQ--vote-00000664-QINU`"', '"`UNIQ--vote-00000665-QINU`"' (1) · '"`UNIQ--vote-0000079C-QINU`"', '"`UNIQ--vote-0000079D-QINU`"' (1) · '"`UNIQ--vote-000007C1-QINU`"', '"`UNIQ--vote-000007C2-QINU`"', '"`UNIQ--vote-000007C3-QINU`"', '"`UNIQ--vote-000007C4-QINU`"', '"`UNIQ--vote-000007C5-QINU`"', '"`UNIQ--vote-000007C6-QINU`"', '"`UNIQ--vote-000007C7-QINU`"' (1) · '"`UNIQ--vote-00000909-QINU`"', '"`UNIQ--vote-0000090A-QINU`"', '"`UNIQ--vote-0000090B-QINU`"', '"`UNIQ--vote-0000090C-QINU`"', '"`UNIQ--vote-0000090D-QINU`"', '"`UNIQ--vote-0000090E-QINU`"' (1) · '"`UNIQ--vote-000009FF-QINU`"', '"`UNIQ--vote-00000A00-QINU`"', '"`UNIQ--vote-00000A01-QINU`"' (1) · '"`UNIQ--vote-00000ACD-QINU`"', '"`UNIQ--vote-00000ACE-QINU`"', '"`UNIQ--vote-00000ACF-QINU`"', '"`UNIQ--vote-00000AD0-QINU`"' (1) · '"`UNIQ--vote-00000BA0-QINU`"', '"`UNIQ--vote-00000BA1-QINU`"', '"`UNIQ--vote-00000BA2-QINU`"' (1) · '"`UNIQ--vote-00000BE3-QINU`"', '"`UNIQ--vote-00000BE4-QINU`"', '"`UNIQ--vote-00000BE5-QINU`"', '"`UNIQ--vote-00000BE6-QINU`"', '"`UNIQ--vote-00000BE7-QINU`"', '"`UNIQ--vote-00000BE8-QINU`"', '"`UNIQ--vote-00000BE9-QINU`"', '"`UNIQ--vote-00000BEA-QINU`"' (1) · '"`UNIQ--vote-00000C0A-QINU`"', '"`UNIQ--vote-00000C0B-QINU`"', '"`UNIQ--vote-00000C0C-QINU`"', '"`UNIQ--vote-00000C0D-QINU`"', '"`UNIQ--vote-00000C0E-QINU`"' (1) · '"`UNIQ--vote-00000D13-QINU`"', '"`UNIQ--vote-00000D14-QINU`"', '"`UNIQ--vote-00000D15-QINU`"', '"`UNIQ--vote-00000D16-QINU`"' (1) · '"`UNIQ--vote-00000D38-QINU`"', '"`UNIQ--vote-00000D39-QINU`"', '"`UNIQ--vote-00000D3A-QINU`"', '"`UNIQ--vote-00000D3B-QINU`"', '"`UNIQ--vote-00000D3C-QINU`"', '"`UNIQ--vote-00000D3D-QINU`"' (1) · '"`UNIQ--vote-00000EAF-QINU`"', '"`UNIQ--vote-00000EB0-QINU`"', '"`UNIQ--vote-00000EB1-QINU`"' (1) · '"`UNIQ--vote-00000F40-QINU`"', '"`UNIQ--vote-00000F41-QINU`"', '"`UNIQ--vote-00000F42-QINU`"', '"`UNIQ--vote-00000F43-QINU`"', '"`UNIQ--vote-00000F44-QINU`"' (1) · '"`UNIQ--vote-00000F98-QINU`"', '"`UNIQ--vote-00000F99-QINU`"', '"`UNIQ--vote-00000F9A-QINU`"', '"`UNIQ--vote-00000F9B-QINU`"' (1) · '"`UNIQ--vote-00001016-QINU`"', '"`UNIQ--vote-00001017-QINU`"', '"`UNIQ--vote-00001018-QINU`"', '"`UNIQ--vote-00001019-QINU`"' (1) · '"`UNIQ--vote-0000108C-QINU`"', '"`UNIQ--vote-0000108D-QINU`"', '"`UNIQ--vote-0000108E-QINU`"', '"`UNIQ--vote-0000108F-QINU`"', '"`UNIQ--vote-00001090-QINU`"', '"`UNIQ--vote-00001091-QINU`"' (1) · '"`UNIQ--vote-0000115F-QINU`"', '"`UNIQ--vote-00001160-QINU`"', '"`UNIQ--vote-00001161-QINU`"', '"`UNIQ--vote-00001162-QINU`"', '"`UNIQ--vote-00001163-QINU`"' (1) · '"`UNIQ--vote-000011BA-QINU`"', '"`UNIQ--vote-000011BB-QINU`"', '"`UNIQ--vote-000011BC-QINU`"', '"`UNIQ--vote-000011BD-QINU`"' (1) · '"`UNIQ--vote-00001215-QINU`"', '"`UNIQ--vote-00001216-QINU`"', '"`UNIQ--vote-00001217-QINU`"' (1) · '"`UNIQ--vote-00001235-QINU`"', '"`UNIQ--vote-00001236-QINU`"', '"`UNIQ--vote-00001237-QINU`"', '"`UNIQ--vote-00001238-QINU`"' (1) · '"`UNIQ--vote-0000131A-QINU`"', '"`UNIQ--vote-0000131B-QINU`"' (1) · '"`UNIQ--vote-00001372-QINU`"', '"`UNIQ--vote-00001373-QINU`"' (1) · '"`UNIQ--vote-00001393-QINU`"', '"`UNIQ--vote-00001394-QINU`"', '"`UNIQ--vote-00001395-QINU`"', '"`UNIQ--vote-00001396-QINU`"', '"`UNIQ--vote-00001397-QINU`"' (1) · '"`UNIQ--vote-0000143C-QINU`"', '"`UNIQ--vote-0000143D-QINU`"', '"`UNIQ--vote-0000143E-QINU`"', '"`UNIQ--vote-0000143F-QINU`"', '"`UNIQ--vote-00001440-QINU`"', '"`UNIQ--vote-00001441-QINU`"' (1) · '"`UNIQ--vote-0000147C-QINU`"', '"`UNIQ--vote-0000147D-QINU`"', '"`UNIQ--vote-0000147E-QINU`"' (1)

None (399) · 140 mg SC every 2 weeks OR 420 mg SC monthly (3 consecutive injections 5 minutes apart due to volume) (1) · 225 mg SC monthly, or 675 mg SC every 3 months (quarterly) (1) · 250-500 mg PO QID; 7.5-12.5 mg/kg IV q6h; topical and ophthalmic per formulation (1) · 40 mg SC every other week (most adult indications); IBD induction 160 mg week 0, 80 mg week 2, then 40 mg every other week (1) · 500 mg PO TID × 7-10 days (most indications); 2 g single dose for trichomoniasis; 500 mg IV q8h for severe anaerobic infection; rectal 1 g BID (1) · 70 mg SC monthly; may increase to 140 mg monthly (1) · Allergy: 25-50 mg PO every 4-6 hours. Insomnia: 25-50 mg PO at bedtime. IV (acute dystonia, severe allergic reaction): 25-50 mg slow IV push (1) · Antenatal: Celestone Soluspan 12 mg IM q24h × 2 doses; topical: pea-sized amount BID; intra-articular varies by joint (1) · Apply a thin film to affected area BID; '''limit to 2 weeks''' continuous use and ≤50 g/week (cream/ointment); ≤50 mL/week (foam/solution); avoid face, intertriginous areas (1) · Apply thin layer to hyperpigmented areas BID; limit to 4-6 month courses to avoid ochronosis (1) · Depression: 25-75 mg/day to start, titrate to 75-150 mg/day at bedtime. Insomnia (Silenor): 3 mg PO 30 minutes before bedtime, max 6 mg. Topical (Prudoxin): apply to affected area every 3-4 hours (1) · Infiltration: 1-2% solution; '''4.5 mg/kg ceiling without epinephrine, 7 mg/kg with epinephrine'''. IV antiarrhythmic: 1-1.5 mg/kg bolus then infusion 1-4 mg/minute. Lidoderm patch: up to 3 patches per 12 hours (1) · Inhaled (Flovent HFA) 88 mcg BID; intranasal (Flonase) 2 sprays/nostril daily; topical (Cutivate) 0.05% cream BID (1) · Initial genital herpes 400 mg PO TID × 7-10 days; episodic 800 mg TID × 2 days; suppression 400 mg BID; herpes zoster 800 mg 5×/day × 7 days; HSV encephalitis 10 mg/kg IV q8h × 14-21 days (1) · Intranasal Nasonex 2 sprays/nostril daily (50 mcg/spray); inhaled Asmanex 220 mcg DPI 1-2 inhalations daily/BID; topical Elocon 0.1% cream daily (1) · IR oral 50 mg PO TID or 75 mg BID. Voltaren 1% gel: apply 2-4 g to affected area QID. Pennsaid 2%: 40 drops to knee BID. Flector patch: every 12 hours (1) · IR oral: 15-30 mg every 4 hours as needed. ER opioid-naive: 15-30 mg every 12 hours. IV/IM/SC: 2-10 mg every 3-4 hours. Epidural / intrathecal: see surgical or palliative-care protocols (1) · Migraine: 240 mg SC loading dose, then 120 mg SC monthly. Cluster: 300 mg SC at onset of cluster period, then monthly during cluster. (1) · Oral 0.25 mcg daily, titrate by serum calcium and PTH; IV in CKD 0.5-3 mcg three times weekly (1) · Oral 300-450 mg PO QID; IV 600-900 mg q8h; topical 1% solution/gel BID; vaginal 100 mg ovule × 3 days or 2% cream × 7 days (1) · Oral: 250 mg PO once daily × 6 weeks (fingernails) or 12 weeks (toenails); topical: cream BID × 1-2 weeks (1) · Oral: 4-6 mL (400,000-600,000 units) suspension QID swish-and-swallow; topical: BID-QID; vaginal tablet 1 daily for 2 weeks (1) · Oral: 50-100 mg at migraine onset, may repeat in 2 hours if needed. SC: 6 mg, may repeat in 1 hour. Nasal: 5-20 mg per nostril, may repeat in 2 hours (1) · OTC dentifrice/rinse 0.05-0.5% fluoride daily; Rx 1.1% sodium fluoride toothpaste/gel daily; supplements (where local water non-fluoridated) age-titrated 0.25-1 mg/d (1) · Physiologic replacement 15-25 mg/d divided (e.g., 10 mg AM, 5 mg noon, 5 mg afternoon); stress dose 50-100 mg IV q6-8h; adrenal crisis 100 mg IV then 50-100 mg q6h; topical 0.5-2.5% applied 2-4×/d (1) · Rheumatologic: 7.5-15 mg PO or SC '''once weekly''' (not daily — daily dosing is a recognized fatal error); folic acid 1 mg PO daily on non-MTX days; oncology dosing is far higher and indication-specific (1) · SC 4-6 units (or 1 unit per 10-15 g carbs) at meals; titrate to postprandial glucose (1) · SC 4-6 units (or 1 unit per 10-15 g carbs) at meals; titrate to postprandial glucose. Typical total daily dose 0.5-1 U/kg/d split between basal and prandial coverage in T1DM (1) · SL 0.3-0.6 mg every 5 minutes up to 3 doses for acute angina (call EMS if not resolved after the third); IV infusion 5-10 mcg/min titrated; transdermal patch 0.2-0.4 mg/hr for 12-14 hours daily (nitrate-free interval prevents tolerance) (1) · Strongyloides 200 mcg/kg PO single dose; scabies 200 mcg/kg PO repeated at 7-14 days; onchocerciasis 150 mcg/kg q6-12 months (1) · Surgical scrub 4% CHG; preop skin prep 2% CHG/70% isopropyl alcohol (ChloraPrep); ICU bathing 2% CHG daily; oral rinse 0.12% 15 mL twice daily for 30 seconds (1) · Topical 0.025-0.5% cream/ointment BID; intra-articular 5-40 mg per joint q3-6 months; intranasal Nasacort 110 mcg/spray, 2 sprays/nostril daily; oral paste 0.1% to lesion 2-3×/d (1) · Topical cream/lotion BID; shampoo twice weekly; nail lacquer (Penlac) once daily for up to 48 weeks (1) · Topical: 0.5-5% cream/solution to lesions BID × 2-4 weeks; systemic IV: regimen-specific in cancer chemotherapy (1) · Topical: 1% cream BID × 2-4 weeks; vaginal: 1% or 2% cream nightly × 7 days, or 100/200/500 mg vaginal tablet single or 3-day regimens; troche: 10 mg PO five times daily × 2 weeks for thrush (1) · Topical: apply small amount to affected area TID × 5-10 days; nasal: apply half the contents of a single-use tube into each nostril BID × 5 days (1) · Topical: pea-sized amount to dry face at bedtime, building from 2-3×/week to nightly as tolerated; oral APL: 45 mg/m²/d in divided doses (1) · ~10 units SC at the same time daily, or 0.1-0.2 units/kg/d; titrate by fasting glucose. Frequently dosed BID at moderate-to-high doses (1)

None (398)

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None (399) · '''4.5 mg/kg (without epinephrine), 7 mg/kg (with epinephrine)''' for infiltration; serum level monitoring required for prolonged IV antiarrhythmic use (1) · 140 mg/month (1) · 150 mg/day (oral); use lowest effective dose for shortest duration per FDA NSAID class guidance (1) · 200 mg/day (oral); 12 mg/day (SC); 40 mg/day (nasal spray); 44 mg/day (Onzetra) (1) · 240 mg loading + 120 mg/month for migraine; 300 mg/month for cluster (1) · 250 mg/d (1) · 300 mg/day (depression, hospitalized); 150 mg/day outpatient; 6 mg/day for insomnia (1) · 300 mg/day (oral) (1) · 4 g/d (rarely tolerated due to GI effects) (1) · 4% topical; limit duration of use (1) · 4.8 g/d (IV severe infection) (1) · 40 mg every week (selected indications); otherwise 40 mg every other week (1) · 420 mg/month (1) · 50 g/week (cream/ointment); 2-week continuous limit; 4-week maximum cumulative (1) · 675 mg/quarter (1) · BID topical; once daily nail lacquer (1) · ICS 880 mcg/d (asthma); intranasal 200 mcg/d (1) · Indication-specific (4) · Indication-specific; high-dose IV regimens for encephalitis or disseminated disease (1) · Indication-specific; titrated to effect (1) · Intranasal 200 mcg/d (adults); inhaled 880 mcg/d (1) · Limit topical to 10-day courses to reduce resistance pressure (1) · No fixed ceiling; titrate to clinical effect and tolerability with CDC opioid prescribing guidance constraints on morphine-milligram-equivalent (MME) totals (1) · Per formulation (1) · Rheumatologic ~25 mg/week; oncology indication-specific (1) · Single 200-400 mcg/kg per dose for systemic indications (1) · Titrated to glucose (1) · Titrated to glucose; no fixed maximum (2) · Titrated; risk of hypercalcemia is the limiting factor (1) · Topical: BID; troche: 5×/day (1) · Topical: nightly; oral APL: 45 mg/m²/d (1) · Topical: nightly; systemic: regimen-specific (1) · Topical: per formulation; oral supplement age-dependent (1) · ~4 g/d (severe systemic infection) (1)

None · Oral · IV · topical · IM · intranasal · rectal · subcutaneous · Topical ophthalmic · ophthalmic · intramuscular · intravenous · transdermal · vaginal · Subcutaneous (abdomen · sublingual · thigh · Inhaled · intra-articular · nebulized

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None (399) · 1-2 hours (1) · 10 minutes (SC); 15-30 minutes (nasal); 30-60 minutes (oral) (1) · 15-30 minutes (oral); 1-2 minutes (IV) (1) · 30-60 minutes (oral); slower for topical (1) · 5-10 minutes (IV); 30 minutes (oral IR); slower for ER and rectal (1) · <1 minute (IV); 1-2 minutes (infiltration); 30+ minutes (patch on adult skin, faster on thinner pediatric skin) (1) · Caries reduction over months to years of consistent use (1) · Clinical and mycologic cure follows the full course; nail clearance over months of regrowth (1) · Days (2) · Days for calcium effect; weeks for PTH suppression (1) · Days for dermatophyte clearance; nail clearance over months (1) · Hours (5) · Hours to days (1) · Hours to days for inflammation; substantial improvement within 1 week (1) · Inhaled: bronchial effect 1-2 weeks; nasal: symptom relief 12-24 hours; topical: hours (1) · Intranasal: symptom relief 12-24 hours; inhaled: bronchial effect 1-2 weeks (1) · LDL reduction ~50-60% from baseline at 1-2 weeks (1) · Minutes (1) · Onset of preventive effect over weeks; some patients respond after first dose (1) · Over weeks (2) · Rheumatologic effect at 4-8 weeks; ectopic resolution over 2-3 weeks (1) · SC: 5-15 minutes (Fiasp 2.5 minutes earlier on average) (1) · SC: 5-15 minutes; ultra-rapid Lyumjev faster (1) · SL/spray: 1-3 minutes; IV: minutes; patch: 30-60 minutes (1) · Sleep effect from first dose; antidepressant effect over 1-4 weeks (1) · Symptom relief within 24-48 hours of starting episodic treatment (1) · Symptom relief within days (1) · Symptomatic effect within weeks; full response by 12-24 weeks (1) · Topical hours; intra-articular days to weeks (1) · Topical: inflammation, erythema, crusting at 2 weeks; complete response weeks to months after course (1) · Topical: irritation within days; acne improvement 6-12 weeks; oral APL response within days (1) · Visible lightening at 4-12 weeks (1)

None (398) · 12-24 hours per dose (1) · 2 weeks per dose (1) · 2-4 hours; headache recurrence rate ~20-30% within 24 hours (1) · 2-4 weeks per dose (1) · 24 hours (2) · 24 hours (HS dosing) (1) · 3-5 hours (2) · 3-5 hours (IR); 8-24 hours (ER); 12-24 hours (epidural / intrathecal) (1) · 30-90 minutes (infiltration without epinephrine); 90-200 minutes (with epinephrine); 12 hours (patch) (1) · 4-6 hours (1) · 6-8 hours (2) · 6-8 hours (IR oral); 12-24 hours (ER) (1) · 8 hours per oral dose (1) · 8-12 hours (1) · About 20 minutes (1) · Biologic 36-54 hours (long-acting) (1) · Biologic ~8-12 hours (short-acting) (1) · Hours per application (5) · Hours per dose (much shorter biologic effect than ergocalciferol/cholecalciferol because it is the already-active form, not the storage form) (1) · Hours per topical application (1) · Hours to days per application (1) · Intra-articular 3-6 months (depot effect of acetonide microcrystals) (1) · Monthly dosing (2) · Monthly or quarterly dosing (1) · N/A (2) · Once-weekly dosing in rheumatology (1) · Persistent activity 6+ hours (residual binding to skin and oral surfaces) (1) · SL: 30 minutes; patch: 12-14 hours; IV continuous (1) · Variable (1) · ~12-24 hours (dose-dependent; BID dosing often needed at higher doses) (1)

None (398)

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None (399) · 60-70% PO at low doses; saturable at high doses (parenteral routes preferred above 15-25 mg/week)'"`UNIQ--ref-000007C9-QINU`"' (1) · <1% oral (extensive first-pass via CYP3A4); ~30% inhaled lung deposition'"`UNIQ--ref-000001DE-QINU`"' (1) · Essentially zero systemic absorption from oral or topical routes — the topical-action-only profile is the basis of its safety'"`UNIQ--ref-00000D18-QINU`"' (1) · High (oral)'"`UNIQ--ref-00001165-QINU`"' (1) · Highly route-dependent: SL bypasses first-pass; oral has extensive first-pass (used only for chronic ER preparations); transdermal predictable'"`UNIQ--ref-00000C10-QINU`"' (1) · Intranasal: <1% systemic; inhaled lung deposition with extensive first-pass clearance'"`UNIQ--ref-00000F9D-QINU`"' (1) · Not formally established (1) · Not formally established (high SC) (1) · Oral ~70%; depot IM provides sustained release over weeks'"`UNIQ--ref-0000101B-QINU`"' (1) · Topical with limited but measurable systemic absorption'"`UNIQ--ref-00001219-QINU`"' (1) · Topical with minimal systemic absorption'"`UNIQ--ref-0000123A-QINU`"' (1) · Topical with variable systemic absorption depending on body site, occlusion, and skin integrity; HPA-axis suppression is documented even with brief courses to large areas'"`UNIQ--ref-0000079F-QINU`"' (1) · Topical/intranasal: high local, low systemic; intra-articular: local depot then systemic absorption'"`UNIQ--ref-00000667-QINU`"' (1) · Topical/oral local action with minimal systemic absorption'"`UNIQ--ref-00001399-QINU`"' (1) · Topical: local effect on enamel; systemic supplementation has high oral bioavailability with skeletal accumulation (1) · Topical: minimal systemic absorption (oral systemic 5-FU not used due to poor and variable absorption)'"`UNIQ--ref-000011BF-QINU`"' (1) · Topical: minimal systemic absorption with normal skin; oral: variable, induced metabolism with repeated dosing'"`UNIQ--ref-00000BA4-QINU`"' (1) · Topical: minimal systemic; troche: ~3% systemic'"`UNIQ--ref-00000F46-QINU`"' (1) · Topical; minimal systemic absorption'"`UNIQ--ref-00000A03-QINU`"' (1) · ~100% from subcutaneous depot (2) · ~14% (oral; substantial first-pass); ~97% (subcutaneous); ~17% (nasal)'"`UNIQ--ref-00000016-QINU`"' (1) · ~20% (oral; valacyclovir prodrug raises this to ~55%)'"`UNIQ--ref-00000910-QINU`"' (1) · ~25-40% (oral; extensive first-pass)'"`UNIQ--ref-00000021-QINU`"' (1) · ~30% (oral)'"`UNIQ--ref-00000021-QINU`"' (1) · ~30-65% (oral; acid-labile, hence enteric-coated formulations; food affects absorption variably)'"`UNIQ--ref-00000D3F-QINU`"' (1) · ~35% (oral, extensive first-pass; not used orally for systemic effect); ~100% (IV)'"`UNIQ--ref-00000021-QINU`"' (1) · ~40% (oral; food does not significantly affect)'"`UNIQ--ref-00000EB3-QINU`"' (1) · ~40-60% (oral, with significant first-pass)'"`UNIQ--ref-00000027-QINU`"' (1) · ~50-60% (oral; substantial first-pass metabolism)'"`UNIQ--ref-0000002A-QINU`"' (1) · ~60% (oral; substantially increased with high-fat meal)'"`UNIQ--ref-00001093-QINU`"' (1) · ~60% from subcutaneous depot (reduced by reversible albumin binding via the myristic acid side chain that also extends duration)'"`UNIQ--ref-00001375-QINU`"' (1) · ~64% from SC depot'"`UNIQ--ref-00001104-QINU`"' (1) · ~72% from SC depot'"`UNIQ--ref-00001480-QINU`"' (1) · ~80% (oral)'"`UNIQ--ref-00000BEC-QINU`"' (1) · ~82% SC (1) · ~90% (oral)'"`UNIQ--ref-00001443-QINU`"' (1) · ~96% (oral)'"`UNIQ--ref-00000AD2-QINU`"' (1)

None (402) · '''Contraindicated in pregnancy''' (Category X); abortifacient and teratogenic. Discontinuation 3-6 months before conception is standard.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Avoid from 20 weeks gestation onward per FDA's 2020 expanded NSAID warning (fetal renal dysfunction, oligohydramnios); contraindicated from 30 weeks (risk of premature ductus arteriosus closure)'"`UNIQ--ref-0000002B-QINU`"' (1) · Chronic third-trimester exposure produces neonatal opioid withdrawal syndrome and respiratory depression at delivery.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Extensive use experience in obstetric anesthesia; broadly considered safe'"`UNIQ--ref-00000022-QINU`"' (1) · Generally avoided in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Generally considered safe (minimal systemic absorption).<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (2) · Generally considered safe after the first trimester; first-trimester use weighed against indication.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Generally considered safe in pregnancy (no systemic absorption).<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Generally considered safe.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Generally considered safe; commonly used in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Generally considered safe; minimal systemic exposure.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Inhaled and intranasal generally considered safe; widely used in asthma in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Insulin is the preferred glucose-lowering therapy in pregnancy; aspart is widely used.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Insulin is the preferred glucose-lowering therapy in pregnancy; lispro is widely used.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Intranasal long considered acceptable; widely used in obstetric rhinitis.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Limited data.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Limited data; avoid (3) · Limited data; generally avoided in pregnancy for the cosmetic indication of onychomycosis.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Limited data; risk-benefit case by case; pregnancy is not a strict contraindication in WHO mass drug administration programs.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Limited human data; pregnancy registry data have been broadly reassuring relative to baseline malformation rates.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Older agent with substantial use experience; broadly considered safe in pregnancy'"`UNIQ--ref-00000028-QINU`"' (1) · One of the better-studied basal insulin analogs in pregnancy; reassuring data.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Safe at routine fluoride levels.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · TCA class signal; limited human data specific to doxepin.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Topical and vaginal generally considered safe; widely used.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Topical corticosteroids in pregnancy: use lowest potency and smallest area; super-potent agents like clobetasol are reserved for compelling indications.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Topical/intranasal generally low-risk; intra-articular and high-dose injection: weigh risk individually.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Topical: avoid; systemic: contraindicated in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Use when benefits outweigh; widely used at physiologic doses for adrenal insufficiency.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Used in obstetric emergencies (uterine relaxation, severe hypertension) when needed; otherwise limited routine use.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Used when needed for hypoparathyroidism or renal osteodystrophy in pregnancy.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Widely used in pregnancy for HSV/VZV indications; reassuring registry data.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1)

None (398) · OTC (intranasal Flonase) and [[USLegal:Prescription only|Rx-only]] (inhaled, topical) in US (1) · OTC (low-dose topicals) and [[USLegal:Prescription only|Rx-only]] (other forms) in US (1) · OTC (lower strengths) and [[USLegal:Prescription only|Rx-only]] (combination with betamethasone) in US (1) · OTC (lower-concentration washes) and [[USLegal:Prescription only|Rx-only]] (Peridex oral rinse, ChloraPrep) in US (1) · OTC (lowest-strength topicals) and [[USLegal:Prescription only|Rx-only]] (higher strengths, injectable) in US (1) · OTC (most dentifrice and rinse) and [[USLegal:Prescription only|Rx-only]] (high-concentration paste/gel, supplements) in US (1) · OTC (Nasonex 24HR) and [[USLegal:Prescription only|Rx-only]] (other forms) in US (1) · OTC (ophthalmic ointment) and [[USLegal:Prescription only|Rx-only]] (other forms) in US (1) · OTC (topical) and [[USLegal:Prescription only|Rx-only]] (oral) in US (1) · Plant unrestricted; pharmaceutical atropine Rx-only (1) · Rx (3) · [[USLegal:DEA Schedule I|Schedule I]] (United States) (1) · [[USLegal:Over-the-counter|OTC]] for most oral and topical formulations; [[USLegal:Prescription only|Rx-only]] for injectable (1) · [[USLegal:Prescription only|Rx-only]] for most formulations; some low-concentration topical formulations are [[USLegal:Over-the-counter|OTC]] (4% cream) (1) · [[USLegal:Prescription only|Rx-only]] for oral and most topical formulations in US; Voltaren Arthritis Pain 1% gel switched to [[USLegal:Over-the-counter|OTC]] in 2020 (1) · [[USLegal:Prescription only|Rx-only]] in US (16) · [[USLegal:Prescription only|Rx-only]] in US (some OTC formulations exist) (1) · [[USLegal:Prescription only|Rx-only]] in US (the veterinary preparations are not for human use) (1) · [[USLegal:Prescription only|Rx-only]] in US since 2020 (OTC 2% formulations withdrawn under CARES Act due to safety concerns) (1) · [[USLegal:Prescription only|Rx-only]] in US. Carries a '''Boxed Warning''' for Clostridioides difficile colitis (one of the most C. difficile-inducing antibiotic classes)'"`UNIQ--ref-00001444-QINU`"' (1) · [[USLegal:Prescription only|Rx-only]] in US. Carries the antidepressant '''Boxed Warning''' for suicidality in children, adolescents, and young adults'"`UNIQ--ref-00000022-QINU`"' (1) · [[USLegal:Schedule II|Schedule II controlled substance]] in US; WHO essential medicine'"`UNIQ--ref-00000022-QINU`"' (1)