Cenforce 100 mg may be prescribed to men suffering from impotence or erectile dysfunction. When this medicine is taken, more blood flows to the penis. This medicine facilitates erection acquisition and maintenance. PDE-5 (phosphodiesterase type 5) inhibitors are drugs that inhibit the phosphodiesterase enzyme. Cenforce 100mg tablet should usually be taken orally with a glass of water 30 to 60 minutes before having sex. Never take more medicine than prescribed by your doctor. Do not drive after taking the medicine. For more information visit: sildenafilcitrates.com