23rd February 2024

A 43-year-old man presents to the general practitioner with sexual dysfunction for the past 12 weeks.

A 43-year-old man presents to the general practitioner with sexual dysfunction for the past 12 weeks. He complains that he is unable to achieve an erection during intercourse. He states that he has a long-term relationship which is going smoothly without any issues.

State one drug that should be prescribed to treat this condition.