Cenforce 100 is a drug that is available only with a doctor's prescription and is intended to treat impotence in males. It accomplishes this by enhancing the flow of blood to the penile area, which in turn enables men to obtain and maintain an erection. PDE-5 inhibitors are the category of medications that this particular medicament belongs to. They were first developed with the intention of treating cardiovascular conditions such as high blood pressure and angina. It is recommended that the pill be taken around an hour before engaging in sexual activity. The effect won't be felt for anywhere between half an hour and a full hour.