How long does it take for an erectile dysfunction treatment to start showing results?

[iamamit]

My friend has been experiencing erectile dysfunction and is considering treatment options. We wanted to understand how long it generally takes for erectile dysfunction treatment to start showing results. Does the timeline depend on the type of treatment, such as medications, lifestyle changes, counseling, or other medical approaches? Do some treatments work quickly while others take longer? Looking for insights from anyone who has experience or knowledge about what factors affect the results and what kind of expectations are realistic.