Fildena 50 medicine is used to treat erectile dysfunction in men. The drug contains an ingredient called sildenafil citrate. This drug helps to increase blood flow to the nerves, this drug can be taken only once a day. It is important to consult a doctor once before taking this medicine, the effect of this medicine lasts for 3 to 4 hours. It is imperative to take this drug one hour before planning intercourse. Visit our online store medypharmancy.com more information