Drilldown: Medicines

None · Codeine · 1,4-Butanediol · 1B-LSD · 1cP-LSD · 1P-LSD · 1V-LSD · 2-AI · 2-FA · 2-FDCK · 2-FMA · 25B-NBOH · 25B-NBOMe · 25C-NBOH · 25C-NBOMe · 25I-NBOH · 25I-NBOMe · 25N-NBOMe · 2C-B · 2C-B-FLY

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Calan, Calan SR, Verelan, Verelan PM, Isoptin SR (1)

[[:Category:Antianginals|Antianginal]] (1) · [[:Category:Antiarrhythmics|Antiarrhythmic (class IV)]] (1) · [[:Category:Antihypertensives|Antihypertensive]] (1) · [[:Category:Calcium_channel_blockers|Calcium channel blocker (non-dihydropyridine)]] (1)

None (1)

'"`UNIQ--vote-00000A66-QINU`"', '"`UNIQ--vote-00000A67-QINU`"', '"`UNIQ--vote-00000A68-QINU`"', '"`UNIQ--vote-00000A69-QINU`"', '"`UNIQ--vote-00000A6A-QINU`"' (1)

IR 80-120 mg PO TID; ER 180-240 mg PO daily; IV 2.5-5 mg over 2 min for SVT termination (under monitoring); cluster prophylaxis up to 480-960 mg/d in divided doses (1)

IR 40, 80, 120 mg tablets; SR/ER 100-360 mg; IV 2.5 mg/mL (1)

~480 mg/d (oral) for cardiovascular indications; higher off-label for cluster (1)

IV (1) · Oral (IR and multiple ER) (1)

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

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IR: 6-8 hours; ER: 24 hours (1)

3-7 hours (IR); functional 24 hours (ER)'"`UNIQ--ref-00000A6B-QINU`"' (1)

~20-35% (oral; extensive first-pass via CYP3A4 with R/S enantiomer differences)'"`UNIQ--ref-00000A6C-QINU`"' (1)

Limited data; alternative antihypertensives generally preferred. Crosses placenta.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1)

[[USLegal:Prescription only|Rx-only]] in US (1)