Drilldown: Medicines

Irbesartan (1) · Testosterone (1)

AndroGel, Testim, Axiron, Fortesta (gels); Androderm (patch); Aveed (IM); Striant (buccal); Natesto (nasal); Jatenzo, Tlando (oral undecanoate) (1) · Avapro (1)

Androgen / Anabolic Steroid (1) · [[:Category:Angiotensin_receptor_blockers|Angiotensin receptor blocker (ARB)]] (1) · [[:Category:Antihypertensives|Antihypertensive]] (1)

Endogenous androgen binding to androgen receptors; mediates male secondary sex characteristics, anabolism, libido, erythropoiesis, and CNS effects on mood/energy/aggression. Aromatized peripherally to estradiol; reduced to DHT. (1) · '"`UNIQ--vote-0000083E-QINU`"' CYP2C9 substrate; no clinically active metabolites. The IDNT trial established renoprotection in diabetic nephropathy independent of BP lowering, contributing to the ARB class indication in T2DM with proteinuria'"`UNIQ--ref-0000083F-QINU`"'. (1)

'"`UNIQ--vote-00000758-QINU`"', '"`UNIQ--vote-00000759-QINU`"', '"`UNIQ--vote-0000075A-QINU`"' (1) · '"`UNIQ--vote-00000840-QINU`"', '"`UNIQ--vote-00000841-QINU`"' (1)

150 mg PO once daily; titrate to 300 mg if needed (1) · Formulation-dependent. Gels: 40–50 mg topically daily. Cypionate/enanthate IM: 50–100 mg weekly. Undecanoate IM: 750 mg q10w. Patch: 4 mg/d. (1)

75, 150, 300 mg tablets (1) · Gels, patches, IM cypionate/enanthate/undecanoate, buccal tabs, nasal gel, oral undecanoate, subcutaneous pellets (1)

300 mg/d (1) · Formulation-dependent (1)

buccal (1) · IM (1) · nasal (1) · Oral (1) · oral (undecanoate only) (1) · Topical (gel/patch) (1)

BP effect within 1-2 weeks (1) · Hours (transdermal); days (IM esters) (1)

24 hours (1) · Hours (nasal); ~24 h (gel/patch); 1–2 weeks (cypionate/enanthate IM); ~10 weeks (undecanoate IM) (1)

None · ~12 hours · ~27 days · ~5 h (caffeine) · '''Autoinduction''': 25-65 hours initially, falling to 12-17 hours after 2-3 weeks of dosing as carbamazepine induces its own CYP3A4 metabolism. Major clinical implication: doses require re-titration after the autoinduction period'"`UNIQ--ref-0000001D-QINU`"' · 0.5-1.5 hours (plasma); pharmacodynamic effect persists 24+ hours'"`UNIQ--ref-000000DE-QINU`"' · 1-1.3 hours'"`UNIQ--ref-000001A1-QINU`"' · 1-1.5 hours'"`UNIQ--ref-00000DE3-QINU`"' · 1-2 hours (parent compound)'"`UNIQ--ref-00000029-QINU`"' · 1-2 hours (parent); 18-30 hours for active metabolite oxypurinol'"`UNIQ--ref-0000030F-QINU`"' · 1-2 hours'"`UNIQ--ref-00000017-QINU`"' · 1-3 days acute, 4-6 days chronic; 4-16 days for norfluoxetine'"`UNIQ--ref-0000004C-QINU`"' · 1-3 hours (normal liver); markedly prolonged in overdose with glutathione depletion'"`UNIQ--ref-00000022-QINU`"' · 1-3 minutes (very short)'"`UNIQ--ref-00000C0F-QINU`"' · 1.4 hours (parent); 13-24 hours for active metabolite canrenone'"`UNIQ--ref-00000354-QINU`"' · 1.5-2 hours (longer in renal failure)'"`UNIQ--ref-00000222-QINU`"' · 1.5-2 hours'"`UNIQ--ref-00000020-QINU`"' · 10-11 hours (benazeprilat, the active metabolite)'"`UNIQ--ref-00000A22-QINU`"' · 11-13 h (immediate-release); 11-16 h (extended-release) · 11-15 hours'"`UNIQ--ref-00000842-QINU`"'

Other values:

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60-80% (oral; not significantly affected by food)'"`UNIQ--ref-00000843-QINU`"' (1) · Oral non-undecanoate has essentially zero bioavailability (hepatic first-pass) (1)

'''Contraindicated in pregnancy''' (all trimesters); fetal renal injury, oligohydramnios, hypocalvaria, hypotension. Stop on detection'"`UNIQ--ref-00000844-QINU`"' (1) · Category X, contraindicated; teratogenic (virilization of female fetus) (1)

Schedule III (DEA, US) (1) · [[USLegal:Prescription only|Rx-only]] in US (1)