Anti-TPO test is a medical test that is used to diagnose TPO antibodies in your blood. TPO stands for thyroid peroxidase, which is an enzyme produced by the thyroid gland, which is situated at the base of your neck, just below the Adam’s apple. The butterfly-shaped thyroid gland produces thyroid hormones that play a major role in regulating and maintaining your body temperature, body weight, growth, development, and muscle strength. Also known as the thyroid peroxidase autoantibody test, this test checks the level of thyroid antibodies in your body, which could be indicative of serious medical conditions.

Anti-TPO test used for?

The anti-TPO test is used to diagnose autoimmune diseases of the thyroid. Antibodies are proteins produced by the immune system to fight foreign substances such as bacteria or viruses. When the antibodies start attacking the body’s thyroid tissues, you develop an autoimmune disorder of the thyroid. This can lead to the development of symptoms such as redness, swelling, and health complications if left untreated.