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

Are diapers allowed in public pools? Is it OK to swim with ear tubes? Here's practical advice from a Mayo Clinic specialist.

Symptoms

Nausea and vomiting

Sick to your stomach? Nausea and vomiting usually pass quickly but sometimes result from long-term or serious conditions.

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

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