As people age, they often have other health conditions like heart disease, high blood pressure, or diabetes, which can affect the safety of Cenforce D. Seniors must consult a healthcare provider to assess their overall health and any medications they are taking before using this drug. senior citizens can use Cenforce D. It should only be taken after a thorough medical evaluation to ensure safety and effectiveness based on individual health conditions. Common side effects in seniors can include headache, flushing, dizziness, and nausea, but serious side effects like chest pain or prolonged erection require immediate medical attention.