Compound library / Sexual Health

Avanafil (Stendra)

Newer, more selective PDE5 inhibitor with one of the fastest onsets in its class, marketed on a shorter wait time before sexual activity.

CategorySexual Health
Typical routeOral
Half-life~6-17 hours
Common dose range50-200 mg, taken roughly 15-30 minutes before sexual activity (max once daily)
Typical cycle lengthAs needed

BioHack Track models Avanafil (Stendra) at a half-life of 10 hours, so every dose you log is decayed against that curve and the app shows what is still circulating — not just what you typed.

Reconstitution

Oral tablet; no reconstitution needed.

Storage

Store at room temperature.

Cautions

Prescription medication. Same nitrate interaction warning as other PDE5 inhibitors; generally similar side effect profile (headache, flushing, nasal congestion).

Track Avanafil (Stendra) in BioHack Track. Half-life, dose range and route come pre-filled from this library — log a dose and the app counts your vial down, models what is in your system, and puts it on the same chart as your labs and body composition.

Others in Sexual Health

Look up the research

These open a search of each database for Avanafil (Stendra) — they are not citations, and nothing here is evidence for any particular dose. The same links are in the app.

Work it out