Fildena 150 is an oral medication used for erectile dysfunction disease. The main ingredient of this pill is sildenafil citrate which is very useful for getting rid of this problem. It helps in prolonged sexual activity with a stronger erection by increasing the blood flow in the blood vessels in the penis of men. This medicine is usually recommended on an empty stomach. Also, this medicine usually gives effective results for 4-6 hours. You can buy this medicine online at very easily. But this medicine is not for children and women, only for men aged 18 and above.