You should take Cenforce 25 if you want to prevent erectile dysfunction (impotence). This pill facilitates the function of blood flow in the male penis. This gives the penis good strength and a hard erection. This will allow you to enjoy sex for a long time and your partner will be very happy. If you take one pill 30-40 minutes before sex, it will give good results. Alcohol and heavy food should be avoided while you take this pill.