An erection that will not disappear (priapism). When you have an erection that lasts a lot more than four hrs, get clinical assistance straight away. If It's not at all dealt with at once, priapism can forever damage your penis Viagra keeps Performing in One's body for nearly 5 hours. https://viagra35678.boyblogguide.com/29328176/the-2-minute-rule-for-viagra