비아그라에 대한 최종 가이드

At one oral doses of one hundred mg and two hundred mg, transient dose-related impairment of color discrimination was detected using the Farnsworth-Munsell one hundred-hue exam, with peak consequences near the time of peak plasma levels. This acquiring is according to the inhibition of PDE6, which is involved with phototransduction inside the retin

If a dosage will work nicely but will cause bothersome Unwanted side effects, your health practitioner may propose a lower dosage. If a dosage doesn’t perform to assist you to get or preserve an erection, your health practitioner may enhance your dosage.The drug details contained herein is topic to vary and isn't intended to deal with all achieva