SaveHealth reports that Viagra and Cialis are effective ED treatments, differing in duration, dosing, and side effects.

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 ...

Have you taken brand name Cialis or Viagra and felt like you had a hangover? That “Viagra hangover” might actually be a headache from Viagra, and it’s a common side effect of this and other ...