Discovered by Pfizer researchers in the late 1980s, Sildenafil citrate (Viagra) emerged as a groundbreaking treatment for erectile dysfunction. Originally intended to address angina, scientists identified its potent effect on smooth muscle relaxation and blood flow. Viagra works by selectively inhibiting PDE5 and preserving cGMP levels within smooth muscle cells, facilitating vasodilation. Approved in 1998, Viagra swiftly became the premier ED treatment due to its favorable safety profile and high success rates, with dosing flexibility to meet individual patient needs. It remains widely prescribed for its effective action and well-established therapeutic profile.
Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.
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For detailed information about Sildanefil 100 by ZPHC, consult with your doctor or healthcare professional.
Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.
Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.
Dunzendorfer, U. (2012) Sildenafil. Switzerland: Birkhäuser Basel.