비아그라 기본 사항 설명
The signify constant point out quantity of distribution (Vss) for sildenafil is one zero five L, indicating distribution to the tissues. Sildenafil and its big circulating N-desmethyl metabolite are both of those roughly 96% sure to plasma proteins. Protein binding is independent of whole drug concentrations.Sildenafil may possibly induce Unintende