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Thyroid test

Checks how your thyroid gland is working. Simple blood test.

NABL partner lab · [Lab name]Also called: TSH · T3 · T4 · Thyroid profile
Quick answer

A thyroid test measures TSH, and often T3 and T4. TSH is the main screening value. A high TSH can mean an underactive thyroid. A low TSH can mean an overactive one. Ranges differ by lab, age and pregnancy. Your report shows your lab’s range. It costs ₹[price] and is in every Aarogya 360 check-up [confirm].

A family laughing together outdoors
Before your testFastingUsually not neededSampleBloodReport[N] hours
Price
₹[price]
Sample
Blood from a vein
Fasting
Usually not needed
Report in
[N] hours

What it measures

What this test tells you.

The thyroid is a small gland in your neck. It sets how fast your body uses energy. TSH is the signal your brain sends to it.

What the numbers mean
TSH below rangeLowMay mean overactive
TSH in rangeAbout 0.4–4.0mIU/L · your lab’s range
TSH above rangeHighMay mean underactive
General ranges for adults. Your lab report shows its own range. Ranges: [medical reviewer to confirm].

Who should test

Is this test for you?

Tired, cold or gaining weight

These can be signs of a slow thyroid.

Racing heart or weight loss

These can be signs of an overactive thyroid.

Planning a pregnancy

Thyroid levels matter for you and your baby.

How to prepare

Simple steps before you come.

1Fasting not usually needed

Your lab will tell you if it is.

2On thyroid tablets?

Ask your doctor when to take them on test day.

3Biotin supplements

Tell us. They can change the result.

Questions

About the Thyroid test.

Medically reviewed by[Dr Name][MBBS, MD · Reg. no.] · Reviewed [date]

Often, for screening. Your doctor may add T3 and T4.

Know your numbers this week.

Book the test alone, or get it inside a full check-up.