In-depth


Has your doctor recommended a flexible sigmoidoscopy exam? Here's what you need to know about preparation and the exam itself.

Abdominal pain

Find out what causes different types of abdominal pain.

CT scan

A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.

Dehydration

You normally lose about 10 cups (2.4 liters) of water every day — much more during exercise or illness. Learn how to stay hydrated.

Diarrhea

Here's information about common causes of diarrhea and when to see your doctor.

Dietary fiber

Eat more fiber. You've probably heard it before. But do you know why fiber is so good for your health?

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Meditation

Stressed out? Try meditation. Learn easy, quick techniques that you can use at work, waiting in line or virtually anywhere.

Proctitis

Proctitis is an inflammation of the lining of the rectum.

X-ray

X-rays are a form of radiation that can make images of your bones and internal organs.

Sep. 09, 2014

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