Adult males who suffer from erectile dysfunction are frequently prescribed the generic drug Cenforce 120. Cenforce is easily available for purchase online in case you are having ED issues at midnight. As the active component of this drug, sildenafil citrate improves blood circulation and relaxes muscles. Depending on how each person responds to the drug, different Cenforce pill dosages may be necessary. It is best to get advice from a medical practitioner and pay close attention to the dosage and direction instructions that are given.