Fildena 100mg works by relaxing the muscles in the walls of blood vessels, specifically targeting areas in the male reproductive system. Its active ingredient, Sildenafil Citrate, enhances blood flow to the penis, which helps achieve and maintain a firm erection during sexual stimulation. By inhibiting the PDE5 enzyme, Fildena 100mg promotes increased blood circulation, supporting a natural erectile response. It does not cause automatic arousal but works effectively when combined with sexual activity. This medication is commonly prescribed for men experiencing erectile dysfunction (ED) and offers a reliable solution to improve performance and sexual confidence. Always use as directed.