What does a high thyroid peroxidase antibodies mean?

What does a high thyroid peroxidase antibodies mean?

The presence of TPO antibodies in your blood suggests that the cause of thyroid disease is an autoimmune disorder, such as Hashimoto’s disease or Graves’ disease. In autoimmune disorders, your immune system makes antibodies that mistakenly attack normal tissue.

What does it mean to have positive antibodies for Hashimoto’s?

Positive: antibodies to TPO and/or Tg were found. This may mean you have Hashimoto disease. Most people with Hashimoto disease have high levels of one or both of these types of antibodies. Positive: antibodies to TPO and/or TSH receptor were found. This may mean you have Grave’s disease.

Why are my TPO antibodies so high?

High levels of TPO antibodies may be indicative of autoimmune thyroid disease. On their own, the presence of TPO antibodies does not necessarily mean hypothyroidism. Instead, Hashimoto’s is the most common cause of hypothyroidism.

What disease is associated with high thyroid antibodies?

Almost everyone with Hashimoto thyroiditis has high levels of antibodies against TPO and Tg. Thyroid-stimulating hormone (TSH) receptor. This can cause Graves disease. This can lead to overactive thyroid (hyperthyroidism).

How do you reduce thyroid peroxidase antibodies?

Selenium. Studies show that taking 200 mcg of selenium per day may help reduce antithyroid peroxidase (TPO) antibodies and improve well-being in people with Hashimoto’s disease ( 25 , 26 ).

What is anti thyroid peroxidase normal range?

The reference ranges for antithyroid antibodies are as follows: Thyroid peroxidase antibody (TPOAb): Less than 35 IU/mL. Thyroglobulin antibody (TgAb): Less than 20 IU/mL.

What happens when your thyroid peroxidase is high?

If your results show high levels of antibodies against thyroid peroxidase or thyroglobulin, you may have Hashimoto’s disease. If you have lots of antibodies against the thyroid stimulating hormone receptor, you may have Graves’ disease.