fildena 100 purple pills works to maintain an adequate erection in the human race. Sildenafil is a drug used to treat ED in men. It always removes sexual intercourse in life. It constantly excites your partner. Usually take the medicine within 30 minutes of sexual intercourse. Take this medication with a light meal. So works in more sex. It is not necessary to talk to someone close to you when you are taking that medicine. This medicine removes doubt.