The number of Americans living with chronic fatigue syndrome is beginning to become more clear. An estimated 3.3 million U.S. adults have the disorder, which affects multiple body systems and causes ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity was running from my head to my feet,” says Melanie Karmazin, 44, who was ...

LOS ANGELES (KABC) -- Fibromyalgia and chronic fatigue syndrome are two mysterious and debilitating conditions - and they're often confused with each other. Tiredness, pain, trouble concentrating and ...

Feeling tired more often than not affects men for different reasons than women, and the causes range from hormonal changes ...

Ovulation fatigue and exhaustion can occur during and after ovulation. It’s associated with fluctuations in hormones, including estrogen and progesterone. If you feel tired or exhausted in the weeks ...

The symptoms of a heart attack in women are quite different. Let us tell you which symptoms you may ignore, which can later ...

Lupus & You is a free educational series where people with lupus and their family and friends can learn more about the latest in lupus research and managing the disease. Speakers Dr. Daniel Clauw and ...

Heavy or prolonged menstrual bleeding is a common experience for about 33% of people who are in transition to menopause. Episodes of excessive flow often meet the criteria of abnormal uterine bleeding ...