Fildena 100 easily solves the problem she experiences during sexual intercourse. Sildenafil acts as an active ingredient in this medicine. This medicine is taken 1 hour before intercourse. After taking it, its effect lasts for 4-5 hours. Do not drink alcohol after taking this medicine. This is the best medicine for ED. Consult a doctor before taking any medicine. This drug has proven to be the best medicine specialist with ED.