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FT3, FT4, TSH (ULTRASENSITIVE), in Mumbai

Get FT3, FT4, TSH (ULTRASENSITIVE) done in Bandra, Mumbai with GetVisit. This panel measures free T3 and free T4, the active thyroid hormones, and an ultrasensitive TSH. Verified endocrinologist, home collection, and same-day digital reports across Kandivali and the city.

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What is a FT3, FT4, TSH (ULTRASENSITIVE) Test in Mumbai ?

What is FT3, FT4, TSH (ULTRASENSITIVE)?

This panel measures free T3 and free T4, the active thyroid hormones, and an ultrasensitive TSH. Free T3 and free T4 show how much active hormone is available to body tissues. It is particularly relevant in India, where hypothyroidism and autoimmune thyroid disease are among the most prevalent endocrine disorders , especially in women aged 25 to 50.

What does FT3, FT4, TSH (ULTRASENSITIVE) measure?

Ultrasensitive TSH helps detect small changes in pituitary signals that control the thyroid. These tests are important for diagnosing hyperthyroidism and hypothyroidism. They also monitor treatment with thyroid medicine or after thyroid surgery. Doctors use the results to explain symptoms like tiredness, weight change, fast heart rate, or cold intolerance.

What symptoms suggest FT3, FT4, TSH (ULTRASENSITIVE) may be needed?

A doctor may recommend FT3, FT4, TSH (ULTRASENSITIVE) when a patient reports unexplained weight gain or loss, persistent fatigue, hair thinning or diffuse hair loss, cold or heat intolerance, constipation or frequent loose stools, low mood or anxiety, palpitations, and irregular or heavy menstrual periods. In Mumbai, you can book this test online with home collection available in Borivali, Thane, and beyond.

How is FT3, FT4, TSH (ULTRASENSITIVE) performed?

Whether you visit a walk-in lab in Borivali or book home collection in Thane, Mumbai, the process is the same. A trained phlebotomist performs a brief, sterile venipuncture, barcodes the sample for tracking, and dispatches it to the NABL lab. Your digital report is available in the GetVisit app the same day for most blood tests.

How accurate is FT3, FT4, TSH (ULTRASENSITIVE)?

Results are analytically reliable because GetVisit's Mumbai logistics network maintains proper cold-chain transport from your Borivali or Thane collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to FT3, FT4, TSH (ULTRASENSITIVE)?

There are no significant risks beyond those of a standard blood draw. For your appointment in Borivali or Thane, Mumbai, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.

Did you know?

A FT3, FT4 and TSH blood test assesses thyroid function.

FT3, FT4, TSH (ULTRASENSITIVE) Test Preparation in Mumbai

Diet and fasting:

No fasting is required. Eat and drink as usual, stay well hydrated, and simply avoid alcohol and heavy exercise in the 12 hours before your appointment.

What to carry:

Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.

Medication guidance:

For thyroid tests, delay your morning levothyroxine until after collection. Also mention biotin or hair-and-nail supplements, which can distort thyroid readings.

When to book:

Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Kurla, Dadar, and all of Mumbai.

FT3, FT4, TSH (ULTRASENSITIVE) Test Parameters in Mumbai

FT3 (Free T3), FT4 (Free T4), TSH (Ultrasensitive)

Why Take a FT3, FT4, TSH (ULTRASENSITIVE) Test in Mumbai ?

When does a doctor order FT3, FT4, TSH (ULTRASENSITIVE)?

FT3, FT4, TSH (ULTRASENSITIVE) is part of a thyroid function panel used to check symptoms like fatigue, weight change, palpitations, temperature sensitivity, or mood shifts. Doctors order it to diagnose or monitor hypothyroidism, hyperthyroidism, thyroiditis, medication effects, and following thyroid surgery.

Who should get FT3, FT4, TSH (ULTRASENSITIVE) done in Mumbai?

Hypothyroidism is among the most common endocrine conditions diagnosed at Mumbai's corporate and maternity hospitals. The city's large professional and homemaker female population frequently presents with fatigue and weight gain that is attributed to stress or postpartum changes, when the underlying cause is often treatable thyroid dysfunction. Women across Bandra, Andheri, Powai, Borivali, and Thane aged 25 to 50 should include TSH in their annual preventive panel. Adults above 30 in Mumbai benefit from periodic health screening that includes FT3, FT4, TSH (ULTRASENSITIVE) as part of a broader preventive panel. Residents of Chembur, Powai, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.

What conditions can FT3, FT4, TSH (ULTRASENSITIVE) help diagnose?

Abnormal results can come from autoimmune disease, iodine issues, certain medicines, or pituitary disorders. A family history of thyroid disease makes testing more likely.

What do FT3, FT4, TSH (ULTRASENSITIVE) results mean?

TSH above 4.0 mIU/L with low free T4: hypothyroidism , levothyroxine replacement is started and TSH rechecked every 6–8 weeks until stable. TSH below 0.4 mIU/L with high free T3/T4: hyperthyroidism , requires antibody tests and thyroid scan. Elevated anti-TPO with normal TSH: autoimmune thyroid disease (Hashimoto's) , monitor annually as this often progresses to hypothyroidism over years.

How often should FT3, FT4, TSH (ULTRASENSITIVE) be repeated?

Adults with a normal result and no symptoms: every 2 to 3 years, or annually after age 35. Patients on levothyroxine: every 6 to 8 weeks after a dose change, then every 6 to 12 months once stable. Pregnant women and those planning pregnancy: as directed, since thyroid targets are tighter in pregnancy.

What happens after FT3, FT4, TSH (ULTRASENSITIVE) results are ready?

After the lab authorises your results, the report is uploaded to your GetVisit account and saved for future comparison. If anything falls outside the expected range, your doctor can advise whether it needs a repeat test, a lifestyle change, or a specialist opinion.

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Frequently asked questions

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What is a FT3 FT4 TSH test for?plus

A FT3, FT4 and TSH blood test assesses thyroid function. TSH (pituitary hormone) controls thyroid hormone production; FT4 (free thyroxine) and FT3 (free triiodothyronine) are the active, unbound thyroid hormones. Together they diagnose and monitor hypo- or hyperthyroidism, guide treatment, and evaluate symptoms like fatigue, weight change, or palpitations. High TSH with low FT4 suggests hypothyroidism; low TSH with high FT4/FT3 suggests hyperthyroidism.

What happens if FT3 and FT4 is high?plus

High free T3 (FT3) and free T4 (FT4) indicate hyperthyroidism, causing symptoms like weight loss, heat intolerance, tremor, palpitations, anxiety, increased appetite, sweating, diarrhea and menstrual changes. Common causes include Graves’ disease, toxic nodules, thyroiditis or excess hormone. Untreated, it can lead to atrial fibrillation, bone loss or thyroid storm. Prompt medical evaluation and treatment are important.

What should TSH levels be in pregnancy?plus

During pregnancy, trimester-specific TSH targets are used. Typical reference ranges are: first trimester about 0.1–2.5 mIU/L, second trimester about 0.2–3.0 mIU/L, and third trimester about 0.3–3.0 mIU/L. These can vary by lab; local pregnancy-specific reference ranges are preferred. Women on thyroid replacement are usually kept toward the lower end (roughly ≤2.5 mIU/L in the first trimester).

What is the cost of FT3 FT4 TSH test?plus

Costs vary by country and provider. Typical ranges: India ₹300–₹1,200; United States $40–$200 for a full FT3/FT4/TSH panel (prices lower with insurance or direct labs); United Kingdom private tests £20–£100 (NHS testing is free when ordered by a GP); Australia AUD $30–$120. Final cost depends on the lab, location and whether insurance or public health covers it.

Can I exercise before FT3, FT4, TSH (ULTRASENSITIVE)?plus

Avoid strenuous exercise for 12 to 24 hours before FT3, FT4, TSH (ULTRASENSITIVE), since intense activity can temporarily change several blood markers. Light everyday movement is fine.

Can I drink coffee or tea before FT3, FT4, TSH (ULTRASENSITIVE)?plus

If FT3, FT4, TSH (ULTRASENSITIVE) needs fasting, avoid tea and coffee (even without sugar) during the fasting window, as they can affect some results; plain water is fine. If no fasting is required, your usual drinks are okay.

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starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The prick was barely noticeable. GetVisit listed multiple labs near me so I could choose the most convenient one in Lower Parel. Reports were sharp and detailed , no ambiguity in any of the values. Genuinely impressed with the service.

Clarence Pereira

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. The whole thing was done from my phone in less than five minutes in Bandra West. The report had highlighted reference ranges which made it easy to read. Saved time and money compared to going to a hospital lab.

Prasad Apte

Mumbai

starstarstarstarstar

Scheduled a slot online and got an instant confirmation on WhatsApp in Santacruz. Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. My doctor was satisfied with the quality of the report. Excellent service , especially helpful given how busy life gets in Mumbai.

Maulik Jhaveri

Mumbai

starstarstarstarstar

I received the report on my phone and shared it directly with my doctor. Hair thinning and mood swings led my doctor to order this test. Scheduled a slot online and got an instant confirmation on WhatsApp in Marine Lines. My doctor said it was one of the clearest reports she had seen recently. Saved time and money compared to going to a hospital lab.

Dhruti Modi

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. Scheduled a slot online and got an instant confirmation on WhatsApp in Mira Road. Everything was hygienic and the staff clearly knew what they were doing. The prick was barely noticeable. Glad I did this , the result changed my doctor's approach to my treatment. Will definitely use GetVisit again.

Darius Mistry

Mumbai

starstarstarstarstar

Getting my thyroid monitored every six months on doctor's advice. Scheduled a slot online and got an instant confirmation on WhatsApp in Dadar. The technician was gentle , my elderly mother had no issues at all. The report had highlighted reference ranges which made it easy to read. Already told my family to book through GetVisit for their next tests.

Wendy D'Mello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The technician was gentle , my elderly mother had no issues at all. Got the digital report faster than expected , well before the stated deadline. Glad I did this , the result changed my doctor's approach to my treatment. Excellent service , especially helpful given how busy life gets in Mumbai.

Nikhil Tiwari

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Excellent turnaround , had the results by evening for a morning sample. GetVisit listed multiple labs near me so I could choose the most convenient one in Thane. The waiting area was tidy and the staff were friendly. Will definitely use GetVisit again.

Manasi Waghmare

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. Booked online through GetVisit , no calls, no waiting on hold in Goregaon West. The collection centre was clean and well-organised. Excellent turnaround , had the results by evening for a morning sample. Trustworthy and efficient , exactly what you want when health is involved.

Roxanne Mistry

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. The whole thing was done from my phone in less than five minutes in Andheri East. Quick in and out , spent less than 15 minutes at the centre. Very quick blood draw and I was out in under fifteen minutes. The report gave my doctor everything needed to make a confident diagnosis. Will book again without hesitation.

Sabrina Rebello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The prick was barely noticeable. GetVisit listed multiple labs near me so I could choose the most convenient one in Lower Parel. Reports were sharp and detailed , no ambiguity in any of the values. Genuinely impressed with the service.

Clarence Pereira

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. The whole thing was done from my phone in less than five minutes in Bandra West. The report had highlighted reference ranges which made it easy to read. Saved time and money compared to going to a hospital lab.

Prasad Apte

Mumbai

starstarstarstarstar

Scheduled a slot online and got an instant confirmation on WhatsApp in Santacruz. Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. My doctor was satisfied with the quality of the report. Excellent service , especially helpful given how busy life gets in Mumbai.

Maulik Jhaveri

Mumbai

starstarstarstarstar

I received the report on my phone and shared it directly with my doctor. Hair thinning and mood swings led my doctor to order this test. Scheduled a slot online and got an instant confirmation on WhatsApp in Marine Lines. My doctor said it was one of the clearest reports she had seen recently. Saved time and money compared to going to a hospital lab.

Dhruti Modi

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. Scheduled a slot online and got an instant confirmation on WhatsApp in Mira Road. Everything was hygienic and the staff clearly knew what they were doing. The prick was barely noticeable. Glad I did this , the result changed my doctor's approach to my treatment. Will definitely use GetVisit again.

Darius Mistry

Mumbai

starstarstarstarstar

Getting my thyroid monitored every six months on doctor's advice. Scheduled a slot online and got an instant confirmation on WhatsApp in Dadar. The technician was gentle , my elderly mother had no issues at all. The report had highlighted reference ranges which made it easy to read. Already told my family to book through GetVisit for their next tests.

Wendy D'Mello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The technician was gentle , my elderly mother had no issues at all. Got the digital report faster than expected , well before the stated deadline. Glad I did this , the result changed my doctor's approach to my treatment. Excellent service , especially helpful given how busy life gets in Mumbai.

Nikhil Tiwari

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Excellent turnaround , had the results by evening for a morning sample. GetVisit listed multiple labs near me so I could choose the most convenient one in Thane. The waiting area was tidy and the staff were friendly. Will definitely use GetVisit again.

Manasi Waghmare

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. Booked online through GetVisit , no calls, no waiting on hold in Goregaon West. The collection centre was clean and well-organised. Excellent turnaround , had the results by evening for a morning sample. Trustworthy and efficient , exactly what you want when health is involved.

Roxanne Mistry

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. The whole thing was done from my phone in less than five minutes in Andheri East. Quick in and out , spent less than 15 minutes at the centre. Very quick blood draw and I was out in under fifteen minutes. The report gave my doctor everything needed to make a confident diagnosis. Will book again without hesitation.

Sabrina Rebello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The prick was barely noticeable. GetVisit listed multiple labs near me so I could choose the most convenient one in Lower Parel. Reports were sharp and detailed , no ambiguity in any of the values. Genuinely impressed with the service.

Clarence Pereira

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. The whole thing was done from my phone in less than five minutes in Bandra West. The report had highlighted reference ranges which made it easy to read. Saved time and money compared to going to a hospital lab.

Prasad Apte

Mumbai

starstarstarstarstar

Scheduled a slot online and got an instant confirmation on WhatsApp in Santacruz. Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. My doctor was satisfied with the quality of the report. Excellent service , especially helpful given how busy life gets in Mumbai.

Maulik Jhaveri

Mumbai

starstarstarstarstar

I received the report on my phone and shared it directly with my doctor. Hair thinning and mood swings led my doctor to order this test. Scheduled a slot online and got an instant confirmation on WhatsApp in Marine Lines. My doctor said it was one of the clearest reports she had seen recently. Saved time and money compared to going to a hospital lab.

Dhruti Modi

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. Scheduled a slot online and got an instant confirmation on WhatsApp in Mira Road. Everything was hygienic and the staff clearly knew what they were doing. The prick was barely noticeable. Glad I did this , the result changed my doctor's approach to my treatment. Will definitely use GetVisit again.

Darius Mistry

Mumbai

starstarstarstarstar

Getting my thyroid monitored every six months on doctor's advice. Scheduled a slot online and got an instant confirmation on WhatsApp in Dadar. The technician was gentle , my elderly mother had no issues at all. The report had highlighted reference ranges which made it easy to read. Already told my family to book through GetVisit for their next tests.

Wendy D'Mello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The technician was gentle , my elderly mother had no issues at all. Got the digital report faster than expected , well before the stated deadline. Glad I did this , the result changed my doctor's approach to my treatment. Excellent service , especially helpful given how busy life gets in Mumbai.

Nikhil Tiwari

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Excellent turnaround , had the results by evening for a morning sample. GetVisit listed multiple labs near me so I could choose the most convenient one in Thane. The waiting area was tidy and the staff were friendly. Will definitely use GetVisit again.

Manasi Waghmare

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. Booked online through GetVisit , no calls, no waiting on hold in Goregaon West. The collection centre was clean and well-organised. Excellent turnaround , had the results by evening for a morning sample. Trustworthy and efficient , exactly what you want when health is involved.

Roxanne Mistry

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. The whole thing was done from my phone in less than five minutes in Andheri East. Quick in and out , spent less than 15 minutes at the centre. Very quick blood draw and I was out in under fifteen minutes. The report gave my doctor everything needed to make a confident diagnosis. Will book again without hesitation.

Sabrina Rebello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The prick was barely noticeable. GetVisit listed multiple labs near me so I could choose the most convenient one in Lower Parel. Reports were sharp and detailed , no ambiguity in any of the values. Genuinely impressed with the service.

Clarence Pereira

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. The whole thing was done from my phone in less than five minutes in Bandra West. The report had highlighted reference ranges which made it easy to read. Saved time and money compared to going to a hospital lab.

Prasad Apte

Mumbai

starstarstarstarstar

Scheduled a slot online and got an instant confirmation on WhatsApp in Santacruz. Hair thinning and mood swings led my doctor to order this test. Just a blood draw , over in two minutes. My doctor was satisfied with the quality of the report. Excellent service , especially helpful given how busy life gets in Mumbai.

Maulik Jhaveri

Mumbai

starstarstarstarstar

I received the report on my phone and shared it directly with my doctor. Hair thinning and mood swings led my doctor to order this test. Scheduled a slot online and got an instant confirmation on WhatsApp in Marine Lines. My doctor said it was one of the clearest reports she had seen recently. Saved time and money compared to going to a hospital lab.

Dhruti Modi

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. Scheduled a slot online and got an instant confirmation on WhatsApp in Mira Road. Everything was hygienic and the staff clearly knew what they were doing. The prick was barely noticeable. Glad I did this , the result changed my doctor's approach to my treatment. Will definitely use GetVisit again.

Darius Mistry

Mumbai

starstarstarstarstar

Getting my thyroid monitored every six months on doctor's advice. Scheduled a slot online and got an instant confirmation on WhatsApp in Dadar. The technician was gentle , my elderly mother had no issues at all. The report had highlighted reference ranges which made it easy to read. Already told my family to book through GetVisit for their next tests.

Wendy D'Mello

Mumbai

starstarstarstarstar

Unexplained weight gain and constant fatigue , thyroid was the first thing my doctor checked. The technician was gentle , my elderly mother had no issues at all. Got the digital report faster than expected , well before the stated deadline. Glad I did this , the result changed my doctor's approach to my treatment. Excellent service , especially helpful given how busy life gets in Mumbai.

Nikhil Tiwari

Mumbai

starstarstarstarstar

Hair thinning and mood swings led my doctor to order this test. Excellent turnaround , had the results by evening for a morning sample. GetVisit listed multiple labs near me so I could choose the most convenient one in Thane. The waiting area was tidy and the staff were friendly. Will definitely use GetVisit again.

Manasi Waghmare

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. Booked online through GetVisit , no calls, no waiting on hold in Goregaon West. The collection centre was clean and well-organised. Excellent turnaround , had the results by evening for a morning sample. Trustworthy and efficient , exactly what you want when health is involved.

Roxanne Mistry

Mumbai

starstarstarstarstar

My sister has hypothyroidism so I stay on top of my own thyroid levels. The whole thing was done from my phone in less than five minutes in Andheri East. Quick in and out , spent less than 15 minutes at the centre. Very quick blood draw and I was out in under fifteen minutes. The report gave my doctor everything needed to make a confident diagnosis. Will book again without hesitation.

Sabrina Rebello

Mumbai