Fildena 100 is used to treat men's sexual problems. You take this debt 30 minutes before intercourse. This medicine contains an ingredient called sildenafil which helps men to know strong erections during intercourse. You can also take this medicine before or after a meal. The effect of this medicine lasts for 4 to 6 hours. Take this medicine with water but do not break or chew the medicine. Do not consume fatty foods or cold drinks with this medicine as it slows down the symptoms. Take this medicine as advised by your doctor. You can visit pharmev.com for more information.