One well-known drug for treating male erectile dysfunction (ED) is Black Cenforce 200mg.  Sildenafil citrate, its active component, aids in boosting blood flow to the penis, resulting in more powerful and sustained erections during intercourse.  Cenforce takes 30 to 60 minutes to start working and lasts for 4 to 6 hours.  It provides a dependable way for men with ED to restore...