Men only take Cenforce 200 for erectile dysfunction. Males over the age of 18 should be the only ones using this medication. Sildenafil, an ingredient in this medication, aids in giving men a powerful erection during sexual activity. Our store offers Cenforce for online purchase. This medication can be taken either before or after a meal. Follow your doctor's advice when taking this medication. Don't take this medication with cold beverages or fatty meals. This medication takes four to six hours to take effect.