Cenforce 100 is generally safe for most men, but those with kidney issues should use it with caution. The drug is processed through the kidneys, and impaired kidney function can lead to slower elimination of the medication, increasing the risk of side effects such as low blood pressure, dizziness, or prolonged erections. Men with moderate to severe kidney disease may require dose adjustments or alternative treatments. Always consult your doctor before using Cenforce 100 if you have any kidney-related conditions, and undergo regular checkups to ensure the medication remains safe for your health.