Avana 100 mg (avanafil) is a fast-acting ED treatment, typically effective in 15–30 minutes. Avanafil is more selective for PDE5, with lower off-target activity on PDE1, PDE6, and PDE11, which are associated with headaches, flushing, vision changes, and muscle pain. As a result, avanafil tends to have fewer side effects compared to sildenafil or tadalafil. Reddit users commonly describe it as fast-acting and relatively well‑tolerated, with fewer side effects and rapid onset useful in unplanned situations.
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