Viagra Extra Dosage Insights

Attribute Details Active Ingredient Sildenafil Common Dosages 100 mg Formulation Oral Tablet Onset of Action 30-60 minutes Duration of Effect Up to 4 hours Learn More Pharmacokinetics Sildenafil 100 mg exhibits rapid absorption when administered orally. Peak plasma concentrations occur within 30-120 minutes. The bioavailability of sildenafil is approximately 40%, Read more…