비아그라에 대한 5가지 간단한 설명 설명

Just after both oral or intravenous administration, sildenafil is excreted as metabolites predominantly inside the feces (roughly eighty% of administered oral dose) and also to a lesser extent in the urine (around 13% of your administered oral dose).Sildenafil can result in a serious drop in your blood pressure level when made use of with nitrates.