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Medicines (732)

Medicines > routes: Oral

& duration

: 4–6 h

or N/A

Use the filters below to narrow your results.

Avanafil (1) · Riboflavin (vitamin B2) (1)

Many generics/OTC (1) · Stendra (1)

PDE5 Inhibitor (1) · [[:Category:B-vitamins|B-vitamin]] (1) · [[:Category:Vitamins|Vitamin]] (1)

Selective inhibitor of phosphodiesterase type 5 (PDE5); increases cGMP in cavernous smooth muscle, producing erection in response to sexual stimulation. (1) · '"`UNIQ--vote-0000124C-QINU`"' The 400 mg/d dose for migraine prophylaxis is supported by randomized trials (Schoenen 1998) and remains a low-risk evidence-based supplement option. Characteristic bright-yellow urine fluorescence with high-dose oral supplementation. (1)

'"`UNIQ--vote-00000040-QINU`"' (1) · '"`UNIQ--vote-0000124D-QINU`"', '"`UNIQ--vote-0000124E-QINU`"', '"`UNIQ--vote-0000124F-QINU`"' (1)

100 mg ~15 min before sexual activity (1) · Migraine prophylaxis: 400 mg PO daily; deficiency replacement 5-30 mg/d (1)

25, 50, 100, 250, 400 mg tablets; OTC (1) · 50, 100, 200 mg tabs (1)

200 mg/d (100 mg/d if on CYP3A4 inhibitors) (1) · No strict ceiling for water-soluble vitamin; UL not set (1)

Migraine effect after 1-3 months of daily use (1) · ~15 min (fastest of the PDE5 inhibitors) (1)

~1-2 hours plasma (riboflavin itself); FAD/FMN tissue cofactors are continuous (1) · ~5 h (1)

Rapid absorption; absolute bioavailability not formally established (1) · ~50-60% (oral; food enhances) (1)

Category C (not relevant; not used in women) (1) · Safe at replacement and supplement doses.<sup class="pcp-cn" title="This claim needs a citation.">[[[Pharmacopedia:Citation needed|citation needed]]]</sup> (1)

OTC in US (1) · Rx-only in US (1)

Showing below up to 2 results in range #1 to #2.

A

Avanafil

R

Riboflavin

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