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Thyroid Profile (FT3, FT4 & TSH)
Checks how well your thyroid is working by measuring Free T3, Free T4 and TSH.
- 3 parameters
- Within 24–48 hours
- No fasting
₹569
The thyroid is a small butterfly-shaped gland in your neck that plays a vital role in regulating your body's metabolism, energy levels, heart rate, body temperature, and hormone balance. When the thyroid does not function properly, it can affect many aspects of your health. A thyroid test helps evaluate thyroid function and detect conditions such as hypothyroidism and hyperthyroidism.
Looking for a thyroid test in Chennai? OnHealth offers reliable thyroid blood tests with convenient home sample collection, accurate laboratory testing, and secure digital reports from trusted diagnostic partners.
Checks how well your thyroid is working by measuring Free T3, Free T4 and TSH.
The thyroid gland produces two important hormones, Triiodothyronine (T3) and Thyroxine (T4), which regulate your metabolism, growth, energy production, body temperature, and heart function. The pituitary gland controls thyroid hormone production by releasing Thyroid Stimulating Hormone (TSH).
When thyroid hormone levels become abnormal, they may lead to:
Your healthcare provider may recommend a thyroid test if you experience:
Common thyroid tests include:
These tests help evaluate thyroid function and assist your healthcare provider in diagnosing thyroid disorders.
A thyroid test can help:
Your thyroid report includes hormone levels such as TSH, T3, and T4. Abnormal values may indicate an underactive or overactive thyroid, but the results should always be interpreted by your healthcare provider along with your symptoms and medical history.
A thyroid test is a blood test that measures thyroid hormone levels to evaluate how well your thyroid gland is functioning.
The TSH (Thyroid Stimulating Hormone) test is usually the first and most commonly recommended test to assess thyroid function.
Common symptoms include fatigue, weight changes, hair loss, dry skin, mood changes, irregular periods, rapid heartbeat, constipation, and sensitivity to heat or cold.
No. Most thyroid blood tests do not require fasting, unless advised by your healthcare provider.
People with thyroid disorders should follow their doctor's recommendations. Healthy adults or those at higher risk may benefit from periodic thyroid screening.
Yes. OnHealth provides convenient home sample collection by trained phlebotomists.
Most thyroid test reports are available within 24-48 hours, depending on the laboratory.
Yes. Most thyroid disorders can be effectively managed with medication, lifestyle changes, and regular monitoring under the guidance of a healthcare provider.
Women, older adults, people with autoimmune diseases, and individuals with a family history of thyroid disorders have a higher risk.
Yes. Thyroid tests can usually be booked without a prescription for routine health screening.