It's S'well's ongoing mission to create products that are both beautiful and eco-friendly, that infuse innovation with inspiration, and that continue to give back to communities in need. Watch our latest S'well video to learn moreâand to see some of our most coveted designs come to life. Learn More
In clinical studies, Viagra began to work in as little as 14 minutes. For most people, though, it began working within 30 minutes. There are a number of factors that can increase or decrease how long Viagra lasts.owever, in most people, Viagra will last for about four hours -- although it generally starts to lose its effectiveness after a couple of hours.
VIAGRA works for men with ED by increasing blood flow to the penis so you can get and keep an erection hard enough for sex.* VIAGRA only works when you are sexually stimulated. It has been proven to help guys with all degrees of ED. VIAGRA usually starts to work within 30-60 minutes.And you only take it when you need it. VIAGRA can be taken with or without food. If you take VIAGRA after a high-fat meal (such as a cheeseburger and french fries), it may take a little longer to start working.or most men with ED, VIAGRA works the first or second time they take it. It's possible you may need to take VIAGRA on 3 or 4 occasions before it works for you. But, keep in mind, do not take VIAGRA more than once a day.