TSH (Thyroid) Test at home in Bengaluru
The TSH test measures thyroid stimulating hormone in your blood, the signal your pituitary gland sends to control how active your thyroid is. It is the standard first test for checking thyroid function.
- Price
- ₹299
- Fasting
- Not needed
- Category
- Thyroid
- Results
- During your visit
What the TSH Test measures
Thyroid stimulating hormone (TSH) is made by the pituitary gland and tells the thyroid how much thyroid hormone to produce. Because TSH rises or falls as the thyroid slows down or speeds up, it is a sensitive early indicator of thyroid problems.
Why it's done
- Screening for an underactive (hypothyroid) or overactive (hyperthyroid) thyroid
- Investigating symptoms such as unexplained fatigue, weight change, feeling unusually cold or hot, or changes in heart rate
- Monitoring people already on thyroid medication so the dose can be adjusted
How to prepare
No fasting is needed — eat and drink normally. Wear something with sleeves that roll up easily, and keep a list of any medicines you take handy for your phlebotomist.
Understanding your result
A higher-than-expected TSH is generally associated with an underactive thyroid, and a lower-than-expected TSH with an overactive thyroid. Your report shows the reference range next to your value. A single result is not a diagnosis — take it to your doctor, who will read it alongside your symptoms and history.
Frequently asked questions
Do I need to fast for a TSH test?
No. A TSH test does not require fasting. If you take thyroid medication, follow your doctor's advice on whether to take it before the test.
How often should thyroid levels be checked?
It depends on your situation. People adjusting medication are usually re-tested after several weeks; people on a stable dose are often checked once or twice a year. Your doctor will advise the right interval for you.
Related tests
This page is general information, not medical advice, and a test result is not a diagnosis. Always discuss your results with a qualified doctor. All tests