Fildena 25 is used to treat erectile dysfunction in men. The active ingredient in this drug is sildenafil citrate, which helps relax muscles by increasing the amount of blood in the arteries of the penis. This drug should only be used by men over the age of 18 as advised by a doctor. The effect of this drug lasts for about 36 hours. Alcohol should not be consumed while taking this medicine. This drug improves your sex life. Visit our official site erectilepharma.com for more information.