Overview: Herpes zoster, commonly known as “shingles,” is becoming more common in younger adults. A shingles outbreak is caused by a reactivation of the varicella-zoster virus, the virus that causes chickenpox. This virus can be contagious during rash outbreaks, making

Quick Facts92 percent of American men masturbate, studies show. Experts say there is no such thing as "masturbation addiction." Some men may be dealing with compulsive masturbation. Some studies suggest regular sex, including masturbation, may help prevent erectile dysfunction.

Overview: Sexsomnia, a sleep disorder where a person engages in sexual activity during sleep, is rarely discussed by health providers. This sleep-related sexual behavior can lead to sexual health or relationship complications if left untreated. Fortunately, this sleep condition can be

If you pay attention to pop culture instead of science, whether or not you get an erection all boils down to one hormone — testosterone. And testosterone functions like gas in a tank, so if you top up your testosterone,

Many men, seeking to increase their sexual pleasure and that of their partners, seek out male-enhancement and penis-enlarging products. For men who follow this path, however, it is increasingly important to only purchase products from legitimate sources. The Federal Drug

Amazon is well-known for acquiring and pricing out their competition, but with the launch of Amazon Pharmacy, they’re venturing into the healthcare market — unfamiliar territory before now. They can compete with prices from more established online pharmacies like eDrugstore.com,

When it comes to penises, most men think that size (and especially length), is the only thing that matters to women. The truth, however, is much more complicated. Recent research published in the Journal of Sexual Medicine indicates that no matter