Buy Fildena Online containing sildenafil citrate as its active ingredient, typically lasts for about 4 to 6 hours after ingestion. The duration may vary slightly among individuals based on factors like metabolism, dosage, and overall health. It is important to note that Fildena's effects are generally temporary and will diminish after this time frame. Therefore, it is recommended to take Generic Viagra Online approximately 30 minutes to 1 hour before anticipated sexual activity to allow for optimal absorption and onset of action. It's essential to follow the prescribed dosage and usage guidelines provided by a healthcare professional for safe and effective use of Fildena.