In-depth

Symptoms

Abdominal pain

Find out what causes different types of abdominal pain.

Nausea and vomiting

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

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Urine color

Changes in urine color can be alarming, but they're often harmless — the result of certain foods, supplements or medications.

Tests and diagnosis

Ultrasound

Ultrasound imaging uses high-frequency sound waves to create images of structures in your body.

Feb. 14, 2014