NOSE & THROAT

The nose serves dual functions as the organ for the sense of smell and as an entry to the respiratory tract. The throat is a passageway connecting the back of the mouth and nose to the esophagus and to the windpipe. Discover conditions associated with the nose and throat.

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How Your Tongue Works

Despite what people say, the tongue isn't your body's strongest muscle. But you do depend on it for eating, tasting and speaking.

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SYMPTOM CHECKER

DISEASES A-Z

Learn more about what ails you. Here are some common symptoms.

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Common Symptoms: