In-depth

Cough

An occasional cough is normal and healthy. A cough that persists for weeks signals an underlying problem.

CT scan

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

Echocardiogram

Echocardiogram allows your doctor to see your heart in motion. Here's what you need to know about the test.

Fatigue

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

Joint pain

Joint pain can have many causes and can often be treated at home.

Muscle pain

Muscle pain can occur just about anywhere in your body, and there are lots of potential causes.

Shortness of breath

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

Mar. 18, 2014

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