Researchers explore the links between birth control and depression, highlighting potential risks among adolescents.

"In therapy, when men realise that these emotional rules were learned rather than inherent, they often feel a sense of relief," says clinical psychologist. "It means those patterns can also be changed ...

The difference in epidemiology of fibromyalgia and chronic fatigue syndrome has long led researchers to postulate that sex hormones may play a role in the perception of pain in fibromyalgia.

CHICAGO — Taking hormone pills for several years after menopause didn’t shorten older women’s lifespans, according to the longest follow-up yet of landmark research that transformed thinking on risks ...

Once-promising drugs that were abandoned in the fight against breast cancer still could be effective in obese patients, new research suggests. In laboratory tests, hormones produced by fat cells ...

Female sex hormones estrogen and progesterone fluctuate monthly across the menstrual cycle, affecting moods and energy levels ...

The growing use of growth and sex hormones to stay youthful in old age carries troubling side effects that could outweigh potential benefits, according to a study in today’s Journal of the American ...

FILE - In this Dec. 12, 2002 file photo, Dr. JoAnn Manson poses with a printout from a study she directed on hormone replacement therapy for women at her office in Boston. In research results released ...

SALT LAKE CITY, UTAH–--A common treatment for some men with prostate cancer at risk of recurring may lead to prolonged survival, but a new study shows at what cost. In an oral presentation today at ...

The health service said young people who already receive the drugs will continue to do so.