Fildena is a drug used to treat problems like erectile dysfunction or impotence. The present active ingredient is sildenafil citrate, which helps raises blood flow in the arteries of the penis. A strong erection can be achieved by using this drug about 30 to 40 minutes before sex. This medicine should be taken only once a day. The effect of this pill lasts up to 4 to 5 hours. At that time you can have good sex with your love lady. You can buy fildena online from our store. Visit our website fildena.us for more information.