24th August 2023

A 65-year-old man comes to your clinic complaining of persistent erectile dysfunction over the past year

A 65-year-old man comes to your clinic complaining of persistent erectile dysfunction over the past year. He has a history of ischaemic heart disease and is currently on multiple medications. He wonders if any of his medications could affect his ability to sustain an erection.

Which of the following drug classes is most associated with erectile dysfunction?