Sildenafil Citrate – PDE5 Inhibitor for Erectile Dysfunction Treatment
Sildenafil Citrate is a potent, selective phosphodiesterase type 5 (PDE5) inhibitor, widely recognized as the first oral treatment approved for erectile dysfunction (ED). It works by blocking the PDE5 enzyme, which increases levels of cGMP—enhancing the natural effects of nitric oxide to promote smooth muscle relaxation and increased blood flow to the penis upon sexual stimulation. As a well-established ED treatment, Sildenafil is clinically proven to help achieve and maintain erections, with a typical onset of action between 30 to 60 minutes.
Key Features:
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Active Ingredient: Sildenafil Citrate
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Standard Dosage: 50mg, taken as needed (may be adjusted to 25mg or 100mg based on tolerability)
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Duration: Effects can last for up to 4 hours
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Formulation: Oral tablets



