By using Fildena 150 you can treat your sexual problems like erectile dysfunction quickly and effectively. Sildenafil citrate is the active ingredient of this medicine. This drug gradually relaxes the tight muscles of the male genitalia and improves blood flow. You should take this medicine 30-40 minutes before sex and its effect lasts for 5-7 hours. During this period you can have long sex and enjoy a sex life without any problems. But one pill should be taken in 24 hours, if you take more doses you will have side effects. If you want genuine and generic medicine, buy from pharmev.com. Here you will find cheap and discounted medicine.