Fildena XXX is a medication used primarily for treating erectile dysfunction (ED) in men. It contains Sildenafil Citrate, the same active ingredient found in medications like Viagra. The primary purpose of Fildena XXX is to help men who experience difficulty in achieving or maintaining an erection during sexual activity. Fildena XXX is used to improve blood flow to the penis, helping men with erectile dysfunction achieve and sustain an erection when sexually aroused. The effects of Fildena XXX typically begin within 30-60 minutes of taking the medication. It generally lasts for 4-6 hours, allowing for a window of time during which sexual activity can occur.