TSH (Thyroid Stimulating Hormone)
The first-line screening test. Shows whether your thyroid is underactive or overactive.
3Key thyroid markers
Thyroid Test Overview
Why thyroid health matters
The thyroid is a small gland in your neck that sets the pace of your body: energy, weight, heart rate, mood and body temperature. When it works too slowly or too fast, you can feel unwell for months before finding the cause. A simple blood test gives a clear answer.
- TSH: the signal from your brain that shows how hard the thyroid is working
- T3 and T4: the hormones your thyroid releases into the blood
- Helps find underactive or overactive thyroid early
When to get your thyroid checked
Talk to your doctor and consider testing if you notice these signs.
Tiredness and weight changes
Unexplained fatigue, weight gain or loss, or feeling too cold or too hot.
Hair, skin and mood changes
Hair thinning, dry skin, low mood, anxiety or trouble sleeping.
Pregnancy or family history
Thyroid checks matter when planning pregnancy or if thyroid disease runs in the family.
Available Thyroid Tests
Choose your thyroid test
Test TSH, T3 and T4 on their own, or save with the complete profile.
T3 (Triiodothyronine)
Measures the active thyroid hormone that controls energy and metabolism.
T4 (Thyroxine)
Measures the main hormone made by the thyroid gland.
Thyroid Profile (T3, T4, TSH)
The complete screening panel: all three key thyroid markers in one test.
Free T3 & Free T4
Measures unbound hormones for a closer look at thyroid activity.
Anti-TPO Antibodies
Checks for autoimmune thyroid conditions such as Hashimoto's.
Typical ranges are shown for guidance. Reference ranges vary by lab, age and pregnancy, so your report lists the exact values to compare against.
Preparation Guide
How to prepare for your thyroid test
Thyroid tests are simple, but a few things can affect the result.
No fasting needed
Eat and drink normally. You can have water, tea or coffee before your sample.
- TSH
- T3
- T4
- Thyroid Profile
- Free T3 & Free T4
- Anti-TPO
Thyroid medicine
If you take thyroid tablets, ask your doctor about timing. Many patients are asked to take them after the sample is collected.
- Levothyroxine
- Thyroid tablets
Biotin supplements
Biotin in hair, skin and nail supplements can change thyroid results. Ask your doctor whether to pause it for about 2 days.
- Biotin
- Hair and nail vitamins
Morning samples are best. TSH changes through the day, so test at a similar time whenever you repeat it.
Tell us your health details. Mention pregnancy, steroids, recent illness or a scan with contrast dye to the phlebotomist.
Not sure what to do? Contact our team and we will guide you before your visit.
Book your thyroid test in two minutes
Pick a test, choose a date and time, and our phlebotomist will collect your sample at home.
- Free home collection on orders above ₹500
- Early morning slots from 6:00 AM
- Digital report on your phone and email