Cenforce 100 mg is a medication prescribed for men dealing with erectile dysfunction, commonly referred to as impotence. It contains a key ingredient also found in the well-known Viagra—Sildenafil, a phosphodiesterase type 5 inhibitor. It’s important to note for those new to Viagra that it has a global reputation as an effective treatment for male impotence. So, what sets Cenforce apart from Viagra? Unlike Viagra, Cenforce 100 mg doesn’t include the same full range of ingredients, which permits its sale as a non-prescription drug.