Updated May 18, 2006

Autoimmunity

These two distinct clusters of autoimmune diseases tend to run together within individuals and within families. For example, some 15% to 20% of people with Type 1 diabetes have at least the early manifestations of autoimmune thyroid disease (Graves disease or Hashimoto thyroiditis). Their first-degree relatives (parents, siblings, and children) are at increased risk of developing these disorders as well. People with Type 1 diabetes also have a slightly elevated risk for developing Addison disease.

An estimated 40% of families in which one member has Type 1 diabetes has another member with at least the early indications of autoimmune disease.

This article was written by Robert S. Dinsmoor, a Contributing Editor of Diabetes Self-Management.

More articles on Diabetes Definitions

Statements and opinions expressed on this Web site are those of the authors and not necessarily those of the publishers or advertisers. The information provided on this Web site should not be construed as medical instruction. Consult appropriate health-care professionals before taking action based on this information.