Sildenafil blocks the PDE5 enzyme, which can restrict blood flow. This helps open things up and improves circulation to the penis.
With better blood flow, you’ll have an easier time getting and maintaining a strong erection.
With improved blood flow, it may become easier to achieve and sustain an erection when sexually stimulated.
Sildenafil is used to support erectile function in men with ED. It helps improve blood flow during arousal, making it easier to maintain an erection. A doctor must evaluate your condition before prescribing it.
It is taken as a single dose about 30 to 60 minutes before sexual activity. Follow your doctor’s instructions closely. Avoid high-fat meals before taking, as they may delay its effect.
Mild effects such as headache, indigestion, or flushing may occur. These usually go away on their own. If symptoms are persistent, contact your healthcare provider.
Effects typically last 4 to 6 hours, but this varies. Never exceed the recommended dosage, and do not take more than once per day.
Yes. Sildenafil is a prescription-only medication. A doctor will need to assess your health and determine if it’s appropriate and safe for you.