This article was reviewed by Martin Miner, MD. Cialis, which contains the active ingredient tadalafil, is one of the most popular medications for ED. It belongs to a class of drugs known as ...
SaveHealth reports that Viagra and Cialis are effective ED treatments, differing in duration, dosing, and side effects.
Although Cialis and Viagra both make it easier to get and maintain pleasure, there are a few key differences between these two ED medications that may make one a better choice than the other for you ...