Fildena 50 mg is used to treat ED. Sildenafil citrate present in Fildena, which relaxes the muscles by increasing the amount of blood in the arteries of the penis. Strong erection can be enjoyed by using this medicine 1 hour before intercourse. The effect of this medicine lasts for 36 hours, so it should be used only once in a day. This medicine should be taken by men over 18 years of age as per doctor's advice. Visit our official site erectilepharma.com for more information.