Common allergies result when your immune system overreacts to a harmless substance, but they are not to be confused with an autoimmune disorder.
An autoimmune disorder is a separate condition in which a person's immune system starts attacking the body's tissues. An example would be rheumatoid arthritis.
Common allergies result when your immune system overreacts to a
harmless substance, but they are not to be confused with an
autoimmune disorder.An autoimmune disorder is a separate condition
in which a person's immune system starts attacking the...
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Discovery Health answered:Common allergies result when your immune system overreacts to a harmless substance, but they are not to be confused with an autoimmune disorder.
