Tadalafil citrate is the active compound in Cialis, a long-acting PDE5 inhibitor developed from IC351 by ICOS in the 1990s. Patented in 1994 and approved in 2003, it changed ED treatment with its unprecedented 36-hour duration. Its β-carboline-based structure contributes to high PDE5 selectivity and fewer side effects like visual disturbances. Approved for daily dosing in 2008, tadalafil citrate gave patients a new option for consistent, spontaneous readiness, marking a key evolution in oral ED therapies.
Coward, R.M. & Carson, C.C., 2008. Tadalafil in the treatment of erectile dysfunction. Therapeutics and Clinical Risk Management.
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For detailed information about Tadalafil 20 by Genetic Pharmaceuticals, consult with your doctor or healthcare professional.
Coward, R.M. & Carson, C.C., 2008. Tadalafil in the treatment of erectile dysfunction. Therapeutics and Clinical Risk Management.
Coward, R.M. & Carson, C.C., 2008. Tadalafil in the treatment of erectile dysfunction. Therapeutics and Clinical Risk Management.
Coward, R.M. & Carson, C.C., 2008. Tadalafil in the treatment of erectile dysfunction. Therapeutics and Clinical Risk Management.