In-depth

Complications

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.

Symptoms

Abdominal pain

Find out what causes different types of abdominal pain.

Nausea and vomiting

Tests and diagnosis

Colonoscopy

Flexible sigmoidoscopy

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

X-ray

Treatments and drugs

Colectomy

Find out what you can expect before and after your colectomy surgery.

Dec. 05, 2012

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