Male erectile dysfunction and impotence are treated with Fildena 120 tablets. sildenafil, one of the ingredients in this drug, helps to increase blood flow to the tissues in men's penile organs. This medicine should be taken by men 30 minutes before engaging in sexual activity. The half-life of this medication is 24 hours. You can take this medication with or without food. Please take this medication with pie; do not break or chew it. This medication is only for use by men who are eighteen years of age or older. You should take this medication as directed by your doctor.