Impotence is the inability of men to get up an erection during sexual sessions in bed. This problem affects men's ability to engage in sensual intercourse and they feel ashamed of their partner. It is also commonly known as ED, which is a very common condition worldwide and can affect men of any age men. There are several ED medications available to treat it. But one of them is fildena 25 tablets. These pills improve the blood flow to the penis and help them achieve a strong erection during sexual activity. This drug usually gives effective results in 4-6 hours.