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Autoimmune Diseases Directory

Autoimmune disorders occur when the body's immune system reacts improperly, attacking and damaging the body itself. Follow the links below to find WebMD's comprehensive coverage about causes of autoimmune diseases, different types of autoimmune diseases, how to treat them, and much more.

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Thumbnail: Life With an Autoimmune Disease

If you have general, lingering symptoms, you may be suffering from an autoimmune disease -- which means your immune system is attacking healthy tissue.

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