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Sildenafil

Description Sildenafil (ViagraŽ) is used for the treatment of erectile disfunction erectile dysfunction (ED), is rapidly becoming one of the most popular and widely used drugs throughout the United States and Europe. 
Therapeutic Low 0.2000
Therapeutic High 0.4500
Units ug/mL 
Specimen
Half Life Low 4.00
Half Life High 0.00
VOD Low 0.00
VOD High 0.00
Toxic Level 0.000
Lethal Level 0.000
Plasma to Whole Blood ratio 0.00
Warnings dose-related impairment of color discrimination (blue/green) was detected using the Farnsworth-Munsell 100-hue test, with peak effects near the time of peak plasma levels.