Cenforce 130 mg is used by men with impotence. Sildenafil citrate present in this medicine works to increase blood circulation in men. If you are on a high-fat diet, this medicine will take a little longer to affect your body. You should consult your doctor about the dosage and timing of this medicine. This medicine should not be taken in overdose. Overuse of this medicine can be harmful to your body. This medicine should be taken only once in 24 hours.