Fildena Double 200 Mg is a drug used to treat the problem of impotence. This is one of the best drugs for this type of problem. Sildenafil acts as the main ingredient in Fildena Double 200 drug. It is important to consult a doctor before taking Fildena Double 200 Mg. The Fildena Double 200 must be taken only once a day. The Fildena Double 200 should be kept away from small children and pets.