Drilldown: Medicines

Albuterol (1) · Bisoprolol (1) · Lovastatin (1) · Nebivolol (1) · Pravastatin (1) · Simvastatin (1)

Altoprev (ER), Mevacor (discontinued US); mostly generic (1) · Bystolic (1) · Pravachol (1) · Ventolin, ProAir, Proventil, AccuNeb (1) · Zebeta (1) · Zocor (1)

Beta Blocker (2) · Cardioselective (β1) (1) · Cardioselective (β1) + vasodilator (1) · [[:Category:Beta-2_adrenergic_agonists|Short-acting β2-agonist]] (1) · [[:Category:Bronchodilators|Bronchodilator]] (1) · [[:Category:Lipid-lowering_agents|Lipid-lowering agent]] (3) · [[:Category:Statins|Statin]] (3)

None (2) · Highly β1-selective adrenergic antagonist. Greater selectivity than metoprolol or atenolol. (1) · The d-enantiomer is a highly β1-selective antagonist; the l-enantiomer triggers endothelial nitric-oxide–mediated vasodilation. Unique among beta blockers for this NO mechanism. (1) · '"`UNIQ--vote-00000093-QINU`"' At higher doses β2 selectivity is lost, producing β1 effects (tachycardia, tremor) and hypokalemia from intracellular potassium shift'"`UNIQ--ref-00000094-QINU`"'. (1) · '"`UNIQ--vote-000003D1-QINU`"' SLCO1B1 polymorphism affects exposure but is most clinically actionable for simvastatin'"`UNIQ--ref-000003D2-QINU`"'. (1)

'"`UNIQ--vote-00000095-QINU`"', '"`UNIQ--vote-00000096-QINU`"', '"`UNIQ--vote-00000097-QINU`"', '"`UNIQ--vote-00000098-QINU`"' (1) · '"`UNIQ--vote-00000178-QINU`"', '"`UNIQ--vote-00000179-QINU`"' (1) · '"`UNIQ--vote-000003D3-QINU`"', '"`UNIQ--vote-000003D4-QINU`"' (1) · '"`UNIQ--vote-0000059D-QINU`"' (1) · '"`UNIQ--vote-00000636-QINU`"', '"`UNIQ--vote-00000637-QINU`"', '"`UNIQ--vote-00000638-QINU`"' (1) · '"`UNIQ--vote-00000805-QINU`"', '"`UNIQ--vote-00000806-QINU`"' (1)

10-20 mg PO once daily in the evening (40 mg starting allowed for high CV risk) (1) · 2.5–5 mg daily (HTN); 1.25 mg daily (HFrEF, slow titration) (1) · 20 mg PO once daily with the evening meal; titrate to 40-80 mg/d (1) · 40 mg PO once daily (10-20 mg in elderly, hepatic impairment, or strong drug interactions) (1) · 5 mg daily (1) · MDI 90 mcg/puff, 2 puffs q4-6h prn; nebulized 2.5 mg in 3 mL saline q4-6h (1)

10 mg, 20 mg, 40 mg, 80 mg tablets (1) · 10, 20, 40 mg tablets; 20, 40, 60 mg ER tablets (1) · 2.5, 5, 10, 20 mg tabs (1) · 5, 10 mg tabs (1) · 5, 10, 20, 40, 80 mg tablets; 4 mg/mL oral suspension (1) · MDI 90 mcg/puff; nebulizer solution 0.083% (2.5 mg/3 mL), 0.5%, 0.021%, 0.042%; syrup 2 mg/5 mL; 2 mg, 4 mg tablets; 4 mg, 8 mg ER (1)

12 inhalations/d (rescue); higher for severe exacerbation under monitoring (1) · 20 mg/d (1) · 40 mg/d (1) · 40 mg/d standard; 80 mg/d restricted to patients tolerating 80 mg for ≥12 months without myopathy (post-SEARCH 2011 FDA restriction) (1) · 80 mg/d (1) · 80 mg/d (40 mg/d if combined with diltiazem, verapamil, danazol; lower limits with various interactions) (1)

Inhaled (MDI (1) · nebulized) (1) · Oral (6)

None · Hours · 30-60 minutes · 1-2 hours · ~30 min · LDL lowering at 2 weeks, max by 4 weeks · ~1 hour · 15-30 minutes · 15–30 min · 1–2 h · 30–60 min · Antidepressant effect emerges over 1-2 weeks · BP and symptomatic LUTS improvement within 1-2 weeks · BP effect within 1-2 weeks · Clinical improvement within 24-72 hours · Days · Motor improvement over days at therapeutic dose · Over weeks · Postprandial glucose effect within days; HbA1c by 12 weeks · Sleep effect from first dose; antidepressant effect over 1-4 weeks

Other values:

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24 h (2) · 24 hours (2) · 24 hours (evening dosing aligns with overnight HMG-CoA reductase peak) (1) · 4-6 hours (1)

4-6 hours (inhaled and PO)'"`UNIQ--ref-00000099-QINU`"' (1) · 9–12 h (1) · ~10 h (CYP2D6 extensive metabolizers); up to 31 h (poor metabolizers) (1) · ~2 hours (parent and active β-hydroxy acid metabolite); pharmacodynamic effect lasts 24 hours via target turnover'"`UNIQ--ref-0000017A-QINU`"' (1) · ~2-3 hours (parent); pharmacodynamic effect 24 hours via target turnover'"`UNIQ--ref-000003D5-QINU`"' (1) · ~2-4 hours (parent and active β-hydroxy acid metabolite); pharmacodynamic effect 24 hours via target turnover'"`UNIQ--ref-00000807-QINU`"' (1)

<5% (extensive hepatic first-pass; food enhances absorption of IR, hence the evening-meal dosing)'"`UNIQ--ref-00000808-QINU`"' (1) · <5% (extensive hepatic first-pass; statin pharmacology is hepatocellular, not systemic)'"`UNIQ--ref-0000017B-QINU`"' (1) · ~10% inhaled reaches systemic circulation; ~50% PO'"`UNIQ--ref-0000009A-QINU`"' (1) · ~12% (extensive metabolizers); ~96% (poor metabolizers) (1) · ~17% (oral; food slightly reduces absorption)'"`UNIQ--ref-000003D6-QINU`"' (1) · ~90% (low first-pass) (1)

Category C (2) · Preferred SABA in pregnancy; benefits of asthma control outweigh limited risks.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1) · Previously Category X; FDA removed the blanket statin contraindication in pregnancy in 2021.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (3)

Rx-only in US (2) · [[USLegal:Prescription only|Rx-only]] in US (4)