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.

Risk factors

Children's swimming

Symptoms

Nausea and vomiting

Unexplained weight loss

Tests and diagnosis

Liver function tests

Find out how this battery of blood tests helps your doctor diagnose and monitor liver disease.

Jan. 02, 2014