DocMedX · Blog
Erectile Dysfunction Treatments Compared: Sildenafil, Tadalafil and Beyond
Updated: July 15, 2026 · Germany
Erectile dysfunction is one of the most common conditions treated through digital clinics, and there are more options than many patients realise. The right choice depends on how you respond, your health background, and how you prefer to plan.
Sildenafil: The Established First Choice
Sildenafil, the active ingredient in Viagra, works within 30 to 60 minutes and lasts around four hours. It is well studied, widely available as an affordable generic, and remains the typical starting point.
Tadalafil: The Longer Window
Tadalafil can remain effective for up to 36 hours, which reduces the need to time intimacy precisely. It is also available as a low-dose daily tablet for men who prefer continuous coverage.
How Doctors Decide
Prescribers weigh cardiovascular health, other medications, and your experience with previous treatments. Many patients try more than one option before settling on what works best — that is a normal part of finding effective treatment.