Fildena 120 treats impotence and erectile dysfunction in men. This medication is only taken by men over the age of 18. This medication increases blood flow to men's penile tissues. The drug contains Sildenafil, which allows men to have intercourse for extended periods of time. Take this medication 30 minutes before intercourse. You can take this medication before and after eating. Take Fildena 120 with water, but do not break the capsule or chew. This drug's effects persist about 6 hours. When taking this medication, avoid greasy foods and cold drinks. Take this medication as prescribed by your doctor.