Cenforce 50 contains the active ingredient sildenafil citrate. After taking this tablet, you will have an erection for 4-6 hours. It helps you have harder s*x with your partner. The results will be fully visible after 30 to 45 minutes. You will discover medical information about the product with full explanations of the benefits and negative effects. It is a drug similar to Viagra and hence it is used by mature men to treat impotence issues. Sildenafil 50mg tablet is an oral medication, which will be available in the form of round, film coated and blue pills.