In truth, the differences are minimal and mostly trivial in nature. If you fall into any of these categories you won’t be able to buy Viagra over the counter and you’ll need to see your doctor. Another brand of sildenafil tablets called Revatio is often used in this condition. The main difference between Sildenafil and Viagra is the price. There is a problem with information submitted for this request. Viagra is also available in doses of 25mg and mg, so your prescriber will be able to advise whether a lower or higher dose might suit you better. How can I maximise the effects of Viagra?2 days ago · In order to find out, they pooled data on ED from 11 different studies, looking at which forms of treatment worked—whether it was an exercise prescription or a Viagra one. Sure enough, aerobic exercise was almost as effective as prescription drug Viagra, not to mention it’s free, accessible, and the only side effects are improved health! Manual Health Centre. In 30 seconds. Sildenafil is the active ingredient in Viagra and in generic, unbranded Sildenafil tablets. Both generic Sildenafil tablets and Viagra work exactly the same, are equally effective, and work for the same duration. The main difference between them is simply the price . Key takeaways: Viagra (sildenafil) is an oral medication that’s used to treat erectile dysfunction. You can take Viagra take 30 minutes to 4 hours before sexual activity, but it shouldn’t be taken more than once daily. For most men, Viagra begins to work within an hour. Viagra is available as a lower-cost generic product.
