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Sore Mouth: including the lips, tongue, and gums

Sores, blisters, lumps, redness, and swelling in the mouth may be caused by infection or by injury to the delicate tissues of the mouth. Any condition that lasts more than 2 weeks requires your doctor's attention.


Do you have sores in your mouth or on your lips or tongue?

Boost Immune System
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The Truth About Your Immune System

Your immune system is your most powerful protector against disease. But it’s not fail proof. The Truth About Your Immune System describes how your immune system works, what happens when it fails, and what you can do to give it a boost in battling disease. Read more

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