Cenforce 25 is an effective drug used to treat sexual problems in men. This drug contains sildenafil, which increases blood flow to the penis and relaxes the muscles. This medicine is recommended only for men aged 18 and above. You can use this medicine 1 hour before intercourse and enjoy a good strong erection. Using this medicine improves your sex life. You should use this medicine once in 24 hours as per the doctor's advice.