title: Postpartum thyroiditis: an autoimmune thyroid disorder which predicts future thyroid health.
abstract: Postpartum thyroiditis is a potentially destructive lymphocytic thyroiditis occurring in approximately 8% of the pregnant population, making it the most common endocrine disorder associated with pregnancy. This autoimmune thyroid disorder is precipitated by the postpartum immunological rebound that follows the partial immunosuppression of pregnancy, in individuals already at risk of autoimmune thyroid disease. The manifestations of postpartum thyroiditis are usually not present at the six-week postpartum visit and thus it is important that all physicians be aware of the risks, presentation and intervention required for this common disorder. Postpartum thyroiditis is a strong predictor of future thyroid health and it is essential that women with a history of postpartum thyroiditis be screened regularly, especially prior to a future pregnancy. Selenium supplementation has recently been identified as a potential means to prevent postpartum thyroiditis in women at risk but further studies are required before recommendations for its use can be made.
authors: Departments of Medicine and Obstetrics/Gynecology, University of Ottawa; Division of Endocrinology and Metabolism, The Ottawa Hospital, Ottawa, Ontario, Canada.
authors: Erin Joanne
authors: EJ
authors: Keely
keywords: postpartum; thyroiditis