내 비아그라 효과를 작동시키기
Age. When you become old, your metabolism slows down. So Viagra may last for a longer time as you age. Generally, you might notice Viagra is effective for an extended time period whenever you’re sixty five or older.eight 50mg drugs. I examine some reviews that suggested not taking a full dose, so I Reduce a single in 50 % and took it at 6pm. I'm