A U.S. district court issued Tuesday a temporary injunction stopping a New Zealander and a Texan from sending billions of spam e-mails to sell their bogus male-enhancement and other prescription drugs.

The U.S. District Court for the Northern District of Illinois also froze the assets of four companies owned by Lance Atkinson, a New Zealand citizen living in Australia, and Jody Smith of Texas, in response to the petition of the Federal Trade Commission (FTC)

Researchers in Italy have found a natural Viagra in the form of an ancient Chinese herbal remedy that cures erectile dysfunction (ED) or male impotence.

Mario Dell'Agli of the University of Milan, Italy, and colleagues tested four plants which are used as natural aphrodisiacs in traditional cultures but found Epimedium brevicornum, also known as horny goat weed and Bishop's Hat - had an effect

The little blue pill that has transformed the lives of many men may be beneficial for some women on antidepressants who experience sexual dysfunction, a small trial has shown.

Also known as sildenafil, the drug is often prescribed to help men's erectile dysfunction, but an eight-week study shows it helps women who experience sexual problems from antidepressant use

Watermelon rinds could be the new natural aphrodisiac, new research has shown. Researchers from Texas A&M's Fruit and Vegetable Improvement Center say the fruit's rind can have a Viagra-like effect.

The flesh and rind of watermelons contain citrulline, which reacts with the body's enzymes when consumed in large quantities. The compound is changed into arginine, an amino acid that benefits the heart and the circulatory and immune systems. Just like the popular Viagra and other drugs meant to treat erectile dysfunction (ED), it also helps relax and dilate blood vessels

Consumers should not use China-made food supplements promoted as male sexual enhancers, the U.S. Food and Drug Administration warned.

In an advisory, the FDA said the dietary supplements have been tested and found to contain illegal ingredients supposedly to treat erectile dysfunction and pose risks to users