비아그라 시알리스에 대한 궁극적인 가이드

Commonly, there is no major distinction inside the usefulness of Viagra vs Cialis. The two tablets could be taken at the very least half-hour to an hour in advance of sexual intercourse. The main difference lies mostly inside the successful windows of each and every medication: Viagra can previous as much as 4 hrs, whilst Cialis lasts all over 36 h