Irritable bowel syndrome is the most common cause of chronic diarrhea and lower abdominal discomfort in North America.

That uncomfortable urge to scratch your palms might be more than just an annoyance. While some dismiss itchy palms as merely ...

If you, like many others, have been experiencing this odd collection of symptoms, it's worth asking the question, "Do I have ...

Alopecia areata (AA) is a common autoimmune disease that leads to sudden circular hair loss. The clinical course of AA is ...

Biotin is a popular ingredient for hair growth, but it may not be the most effective. We spoke with experts about whether ...