Drilldown: Medicines

Dexmethylphenidate (1) · Methylprednisolone (1) · Sildenafil (1)

Focalin, Focalin XR (1) · Medrol (oral), Solu-Medrol (IV/IM), Depo-Medrol (depot injection) (1) · Viagra, Revatio (1)

CNS stimulant (1) · NDRI (1) · PDE5 Inhibitor (1) · Psychostimulant (1) · [[:Category:Corticosteroids|Corticosteroid]] (1) · [[:Category:Glucocorticoids|Glucocorticoid (intermediate-acting)]] (1) · [[:Category:Immunosuppressants|Immunosuppressant]] (1)

Norepinephrine–dopamine reuptake inhibition (DAT, NET), d-threo enantiomer of methylphenidate (1) · Selective inhibitor of phosphodiesterase type 5 (PDE5), preventing cGMP breakdown in vascular smooth muscle. In the corpus cavernosum, potentiates the NO/cGMP cascade triggered by sexual stimulation. (1) · '"`UNIQ--vote-00000860-QINU`"' Activates the glucocorticoid receptor to broadly remodel inflammatory, immune, and metabolic transcription. Unlike prednisone, it does not require hepatic activation, making it the preferred oral choice in severe hepatic dysfunction'"`UNIQ--ref-00000861-QINU`"'. (1)

'"`UNIQ--vote-00000150-QINU`"', '"`UNIQ--vote-00000151-QINU`"' (1) · '"`UNIQ--vote-00000705-QINU`"', '"`UNIQ--vote-00000706-QINU`"' (1) · '"`UNIQ--vote-00000862-QINU`"', '"`UNIQ--vote-00000863-QINU`"', '"`UNIQ--vote-00000864-QINU`"', '"`UNIQ--vote-00000865-QINU`"', '"`UNIQ--vote-00000866-QINU`"' (1)

None (1) · 50 mg ~1 h before sexual activity (ED); 20 mg TID (PAH) (1) · PO Medrol Dosepak (5-day taper from 24 mg to 4 mg) is the prototypic short-course outpatient regimen; IV pulse 1 g daily for 3-5 days for MS relapse; intra-articular 4-80 mg per joint q1-5 weeks (1)

None (1) · 2, 4, 8, 16, 32 mg oral tablets; 40, 125, 500, 1000 mg IV vials; Depo-Medrol 20, 40, 80 mg/mL IM depot (1) · 25, 50, 100 mg tabs (Viagra); 20 mg tabs and 10 mg/mL oral suspension (Revatio) (1)

None (1) · 100 mg/d (ED); 20 mg TID (PAH) (1) · Indication-specific (1)

IM (1) · intra-articular (1) · intrathecal (rare and controversial) (1) · IV (1) · IV (Revatio) (1) · Oral (3)

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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Biologic 12-36 hours (intermediate-acting); Depo-Medrol depot weeks (1) · IR 4–6 h; XR 8–12 h (1) · ~4 h (1)

2.2 h (IR parent); ~3 h (XR parent) (1) · Plasma 2-3 hours; biologic ~18-36 hours'"`UNIQ--ref-00000867-QINU`"' (1) · ~4 h (1)

~22–25% (1) · ~40% (1) · ~80-99% (oral)'"`UNIQ--ref-00000868-QINU`"' (1)

Category B (1) · Category C (1) · Use when benefits outweigh; small association with oral clefts in first trimester debated.<sup class="pcp-cn" title="This claim needs a citation.">&#91;[[Pharmacopedia:Citation needed|citation&nbsp;needed]]&#93;</sup> (1)

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