Men with erectile dysfunction (ED) are frequently treated with sildenafil citrate, which is the ingredient in the medicine name Cenforce. The active component of Viagra is sildenafil citrate. Cenforce 130mg indicates how much sildenafil citrate is in one tablet of that specific formulation. This dosage should be used under the supervision of a healthcare provider because it is greater than the typical initial dose, which is often 50 mg or 100 mg. Prior to beginning Cenforce therapy, patients should speak with their doctors about any possible adverse effects, just like with other medications. In addition to making sure there are no possible pill interactions, the doctor can evaluate if the dosage is appropriate and offer advice on when and how to take the prescription.