세부 사항, 허구 및 비아그라

At single oral doses of a hundred mg and 200 mg, transient dose-associated impairment of coloration discrimination was detected using the Farnsworth-Munsell 100-hue take a look at, with peak outcomes close to the time of peak plasma ranges. This acquiring is according to the inhibition of PDE6, that's involved in phototransduction from the retina.�