Millions of men nowadays endure sexual dysfunction if can lead to more serious problems if not treated in time. Although, can have more side effects on your life. So that is very important to treat this problem in a timely. So that to solve this problem, you can take fildena 100 pills, and make more joyful sex with your love lady during the sexual session. This pill is mainly used by improving blood flow to the penis. When men can achieve a stronger erection during a lovemaking session. This drug usually gives effective results within 4 to 5 hours.