The Thyroid Peroxidase (TPO) Antibodies Blood Test is an essential test for detecting thyroid autoimmunity. Thyroid peroxidase is an enzyme vital for thyroid hormone production, and the presence of antibodies against TPO may indicate autoimmune conditions that affect the thyroid.

This test helps to assess:

• Autoimmune Thyroid Disorders: TPO antibodies are commonly present in autoimmune thyroid diseases such as Hashimoto's thyroiditis and Graves' disease, which can lead to hypothyroidism or hyperthyroidism.

• Inflammation and Thyroid Function: Elevated TPO antibody levels may reflect ongoing inflammation in the thyroid, which could lead to gradual changes in thyroid function.

• Risk of Thyroid Dysfunction: For individuals at risk, such as those with a family history of thyroid disease, this test can serve as an early indicator of potential thyroid issues.

The TPO Antibodies Test is particularly beneficial for individuals experiencing symptoms such as fatigue, weight gain, cold intolerance, or neck swelling, as well as for those with a family history of thyroid issues. Early detection of TPO antibodies can enable more proactive thyroid management and tailored treatment options.

Typically results come back quickly but we advise that they can take up to 5 business days.