The average duration of effect of Fildena Chewable 100 mg on erectile function is typically between 4 to 6 hours.

After ingestion, sildenafil citrate, the active ingredient in Fildena Chewable 100mg, works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which leads to increased blood flow to the penis during sexual stimulation. This increased blood flow helps men achieve and maintain an erection sufficient for sexual activity.

The onset of action of Fildena Chewable 100 mg is usually within 30 minutes to 1 hour after ingestion, although individual response times may vary. Once the medication takes effect, its effects generally last for several hours, during which time men may find it easier to achieve and maintain erections.

It's important to note that the duration of effect of Fildena Chewable 100 mg can vary among individuals and may be influenced by factors such as metabolism, overall health, and dosage. Additionally, sexual stimulation is typically required for the medication to be effective, as sildenafil citrate does not cause spontaneous erections but rather enhances the natural erectile response to sexual stimulation.

As with any medication, it's essential to follow the dosing instructions provided by a healthcare provider or the information leaflet that comes with the medication. Taking more than the recommended dose of Fildena Chewable 100 mg does not typically prolong its duration of action and can increase the risk of side effects. If you have questions or concerns about the duration of effect of Fildena Chewable 100 mg, it's best to discuss them with your healthcare provider.