SAMPLE TYPE: Blood  GENDER: Both  AGE GROUP: All ages

Test Name: Anti-TPO (Anti–Thyroid Peroxidase Antibodies)

About:
The Anti-TPO test measures antibodies directed against Thyroid Peroxidase, an enzyme essential for thyroid hormone production. High Anti-TPO levels indicate autoimmune thyroid disorders.

Test Overview:
This test is commonly used to diagnose conditions like Hashimoto’s thyroiditis and Graves’ disease. It helps identify whether the immune system is attacking the thyroid gland.

Reports Delivery:
Usually available within 1 day.

Is Fasting Required:
No

Description

Number of Tests Included:
Single blood test measuring Anti-TPO antibody levels.

What is an Anti-TPO Test?
A specialized antibody test that detects autoimmune activity against the thyroid gland, helping determine the cause of thyroid imbalance.

Purpose of the Test:

  • Diagnose autoimmune thyroid diseases

  • Evaluate hypothyroidism or hyperthyroidism causes

  • Assess risk of developing thyroid dysfunction

  • Support diagnosis in infertility, pregnancy issues, or miscarriages

  • Monitor autoimmune thyroiditis progression

Who Should Get This Test?

  • Individuals with abnormal TSH/T3/T4 levels

  • People with symptoms of thyroid disease (fatigue, weight changes, hair fall)

  • Women with infertility or history of miscarriage

  • Pregnant women (if advised)

  • Individuals with family history of autoimmune disorders

Components of the Test:

  • Serum Anti-TPO antibody measurement

Understanding the Test Report:

  • High Anti-TPO levels → Strong indication of autoimmune thyroiditis (Hashimoto’s), Graves’ disease, or increased risk of thyroid dysfunction

  • Normal/Low Anti-TPO → Unlikely to have autoimmune thyroid disease

Preparation and Procedure:

  • Routine blood draw

  • No special preparation required

How is the Test Done?
A blood sample is tested using immunoassay techniques to measure Anti-TPO antibodies.

Best Time for Test:
Anytime, as advised by your healthcare provider.

Booking and Checking Reports:
You can book the Anti-TPO test through SDL, use home sample collection if available, and access your report digitally.