Impotence and erectile dysfunction are two sexual issues that men can cure with cenforce 25. Sildenafil is a component in this medication. This medication aids in boosting blood flow to a man's penile tissues. Strong erections during sexual activity are a known side effect of this medicine. Men over the age of eighteen should use this medicine. This medication can be used either before or after a meal. Consume this medication with water; do not crush or chew the tablet. This medication takes 45 minutes to take effect. This medication takes four hours to take effect. Follow your doctor's advice when taking this medication.