HIIT will boost your metabolic rate for up to 48 hours after your routine which means youâll still be burning fat when youâre sitting on the couch hours after the gym. 2.
Levitra works a little longer than Viagra. They both take effect in about 30 minutes. With Levitra, the effects last for about 5 hours. With Viagra, the effects last approximately 4 hours. Cialis works a bit faster (within about 15 minutes), and the effects last much longer -- up to 36 hours in some cases.
There's no set answer for your question but I can tell you this. Taking the pill does not give you an erection... it ALLOWS you to achieve one through sexual stimulation. For me, less than 30 mins after taking a 100mg Viagra it's in my system enough to get an erection. Also, I've been able to get an erection 16 hours after the one pill was taken. But then again, it's 100mg I've been prescribed.