Sildenafil is the active ingredient in Viagra tablets, a medicine used in the treatment of erectile dysfunction (impotence). An erection involves signals from the nervous system and the release of ...

If you’ve considered using Viagra®, you may have wondered, “Is Viagra addictive?” As it turns out, one of the most common ...

As men age, the likelihood of erectile dysfunction (ED) becomes more common. At age 40, around about 4 in 10 men may struggle ...

Related reading: Hims vs. Viagra- Which Is Better for Erectile Dysfunction? Sildenafil and vardenafil are both considered ...

Viagra and its generic version, sildenafil, require a prescription. Follow along as a tester goes through our picks to get an idea of the smoothest online process. Hims Hard Mints are a discreet ...

(Learn more about Viagra® vs. Sildenafil: What's the Difference?.) While many medications, prescription or not, can cause or contribute to physical dependence and addiction, Viagra is not among them.

Studies of selective phosphodiesterase type 5 inhibitors (sildenafil [Viagra], vardenafil [Levitra ... sexual function scale (range, 1-7 points) compared with 1.1 points for those who received ...

Here’s more about this cheaper Viagra alternative and whether it’s as effective as the brand-name drug. (Spoiler: It is.) While generic sildenafil and Viagra are equally safe and effective ...

Viagra, also known as sildenafil, was originally designed as a heart drug because of its main action - improving blood flow by relaxing or widening blood vessels. Doctors then discovered it was ...

Time to healing was compared between groups using Cox models for clustered data (two-sided tests, p=0.05). Results Intention-to-treat analysis involved 83 patients with a total of 192 DUs (89 in the ...