A medication called Cenforce D is used to treat male impotence. Sildenafil citrate is an ingredient in this medication. This medication works wonders for erectile dysfunction. This medication is used to improve panel blood flow. In order to enjoy sexual activity with your partner, take it half an hour before. This medication should be taken with water; do not break or chew the pill. This medication does not require frequent use because its effects last for six hours. Follow your doctor's advice when taking this medication. Don't take this medication with cold beverages or fatty meals.