Fildena 25 is a drug that works very effectively in the treatment of erectile dysfunction. This drug contains sildenafil citrate as an active ingredient. With this component, blood vessels increase blood vessels in men's penis. So the excitement is awakened for sex and the process of production lasts longer. With this medicine, you can make your sex life easier. This drug is taken only once in the day, if you take this medication in the consumption more than once, its side effects can be done.