Thyroid antipiperoxidyse antibodies, also known as antithyroid antibodies (anti-TPO), are a type of antibody produced by the immune system that attacks the thyroid glands, causing a change in hormone levels produced by this gland. TPO values vary by lab, indicating autoimmune diseases when high.
However, the extent of this thyroid antibody can increase in a variety of situations, so it is important that the diagnosis of reality takes into account the outcome of other thyroid-related tests, such as other thyroid autoantibodys and TSH, T3, and T3 drugs. T4. Learn more about the tests needed to evaluate your thyroid.
- Increased antiperoxidide (anti-TPO) values usually induce autoimmune thyroid diseases.
- Such as Hashimoto’s Tireidite and Graves’ disease.
- For example.
- But may increase in other situations.
- Such as hypothyroidism.
- The main causes of increased thyroid antiperoxidse are:.
Hashimoto’s pullidite is an autoimmune disease in which the immune system attacks the thyroid, causing a disorganization of thyroid hormone production that leads to symptoms of hypothyroidism, such as excessive fatigue, weight gain, muscle pain and hair loss.
This disease is one of the main causes of increased thyroid antiperoxidasis, however it is necessary to perform a test to confirm the diagnosis, learn more about Hashimoto’s thyroiditis and how it occurs.
Graves’ disease is one of the main situations in which thyroid antiperoxide rises and occurs because it acts directly on the thyroid and stimulates hormone production, resulting in symptoms characteristic of the disease, such as headaches, bulging eyes, thinning, sweating. , muscle weakness and swelling of the throat, for example.
It is important that Graves Hospital be properly diagnosed and treated to relieve symptoms, as prescribed by your doctor depending on the severity of the disease. Your doctor may indicate medication use, treatment with thyroid surgery. Learn more about Graves’ disease and how it’s treated.
Due to hormonal changes in the municipalities of the embargo, there may also be changes related to the thyroid gland, which could even identify an increase in thyroid antiperoxidase levels in the blood.
Despite this, the pregnant woman does not necessarily have thyroid abnormalities, so it is important that an anti-TPO drug is started at the beginning of the embargo so that the doctor can monitor levels throughout pregnancy and control the risk of developing postpartum thyroiditis, for example. .
Subclinical hypothyroidism is characterized by decreased thyroid gland activity that produces no symptoms and is observed only through a blood test, while normal T4 levels and increased TSH are checked.
Although anti-TPO drugs are not routinely indicated for the diagnosis of subclinical hypothyroidism, your doctor may order this test to evaluate the progression of hypothyroidism and check whether the person responds well to treatment, which occur as the antibody acts. directly on the enzyme that regulates the production of thyroid hormones, in this way, while taking the thyroid antiperoxidase drug in subclinical hypothyroidism, it is possible to observe the reduction of anti-TPO levels according to the level of TSH in the blood.
Learn more about the main symptoms and causes of hypothyroidism
People with family members with autoimmune thyroid diseases may have altered antithyroid antibodies, without necessarily indicating that they have the disease, so it is important that the value of the anti-TPO be evaluated in conjunction with other tests requested by the doctor.