Sildenafil 50 - Androlex

Sildenafil citrate, branded as Viagra, was synthesized in 1989 by Pfizer in the UK during efforts to develop a treatment for angina. By selectively inhibiting PDE5, it enhanced the NO/cGMP pathway, relaxing vascular smooth muscle. Though it underperformed in cardiovascular trials, researchers observed improved erectile function, prompting a shift in focus. Approved in 1998 after extensive trials, Viagra became the first oral ED treatment, earning global recognition for its safety and effectiveness.

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For detailed information about Sildenafil 50 by Androlex, consult with your doctor or healthcare professional.