Essentially, sildenafil and vardenafil have the same effect, but vardenafil is a little more selective in its targeting of PDE-5, whereas sildenafil has a greater impact on PDE-6.17 That impact leads to a visual disturbance in some men that prevents them from differentiating between blue and green colors
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It cost me a lot of stress
10.1056/NEJMoa2301972 [DOI] [PubMed] [Google Scholar] Jantrapirom S., Nimlamool W., Chattipakorn N., Chattipakorn S., Temviriyanukul P., Inthachat W., et al
Patients should promptly report severe abdominal pain, visual changes, chest pain, leg swelling, unexplained vaginal bleeding, or persistent gastrointestinal symptoms to their healthcare provider
Appetite control feels natural, and healthy habits become part of daily life