Hormonal health

Thyroid Function Test

Thyroid function

44,99  or subscribe to save up to 10%

The thyroid test measures two key hormones: free T4 (the active thyroid hormone in the blood) and TSH. Together they indicate whether your thyroid is functioning properly and how it affects your metabolism, helping to detect hypo- or hyperthyroidism.

TSH
By detecting the amount of this hormone in the blood, we are able to assess how much the thyroid is being stimulated for the production of thyroid hormones that are essential for metabolism.
T4 Free
Measurement of T4L in the blood provides information about whether the thyroid is producing a normal amount of thyroid hormones, or whether it is functioning abnormally. Its measurement also helps us to detect hypothyroidism and hyperthyroidism.

Tiredness, weight or mood swings? Alterations in thyroid function can affect the balance of the body. With this test you can evaluate the main thyroid markers in the blood (free T4 and TSH, which regulates the gland) and identify possible alterations such as hypothyroidism and hyperthyroidism, without displacement.

THE THYROID TEST IS FOR YOU IF...

  • Do you want to know whether your thyroid gland is functioning properly and the effects on your metabolism.
  • You want to monitor your thyroid hormone levels.
  • You are taking medication for your thyroid but you don't feel as well as you should.
  • Have you had or do you have changes mood or energy level changes, weight changes, skin alterations, fertility problems, changes in bowel movements and bowel habit, irregular menstruation, disturbed night's sleep or intolerance to temperature changes.

124,99  or subscribe to save up to 8%

This blood test measures the essential parameters of your health: lipid profile, liver, kidney, thyroid and glucose level. Ideal for finding out your general condition, detecting imbalances in time and preventing complications. A complete check-up from home, especially useful if you haven't had one for a long time.

89,99  or subscribe to save up to 10%

Diet and exercise but no results? The test analyses markers that may be slowing down your weight loss: thyroid, insulin resistance and other imbalances. Ideal if you have already tried ineffective diets, have exercised without success, or are about to start a nutritional plan and want to know what your starting point is.

Discover our packs

Thyroid function
Basic Pack

44,99  or subscribe to save up to 10%

Tiredness, weight or mood swings? Alterations in thyroid function can affect the balance of the body. With this test you can evaluate the main thyroid markers in the blood (free T4 and TSH, which regulates the gland) and identify possible alterations such as hypothyroidism and hyperthyroidism, without displacement.

Thyroid function
Advanced Pack

124,99  or subscribe to save up to 10%

This analysis assesses the profile thyroid, measuring the main thyroid hormones (TSH, T4L and T3L, T3R) and anti-thyroid antibodies, which indicate whether there is an autoimmune component. It is ideal for a complete thyroid work-up, especially if you have Hashimoto's, another autoimmune disease or want more than a basic test.

Get out of doubt,
discreetly

Exposures, check-ups, new beginnings: find out if there is something wrong with you from home, without appointments, totally private and discreet.

Hospital laboratory standards

Get a check-up before a new relationship, without explanation

Screen for STIs (or STDs) at home with complete discretion and privacy

Results in 24-48h with medical interpretation included.

Do you have doubts about your results?
Talk to a doctor

Medical interpretation included in all tests

You now have the option of scheduling a personal consultation:

Understand what your values mean

Ask questions if you don't understand

Decide your next steps with clarity and clinical rigour.

Everything you need to know

Frequently asked questions about this test

Pregnancy causes endocrine hormonal changes, including changes in the thyroid gland. In women with symptoms compatible with a known thyroid disorder, regular check-ups are performed. Some experts also recommend screening asymptomatic women before and during the first trimester of pregnancy, but there is no definitive consensus.

If the results are normal, we recommend a follow-up every 6 months.

Any alteration in TSH or free T4 together with symptoms or signs compatible with thyroid dysfunction should be evaluated by your doctor for further investigation.

The basic thyroid function test does not require any special preparation unless you are on a specific thyroid monitoring treatment. If this is the case, it is preferable to have the sample taken before taking the dose for that day.

Opinions of our Thyroid Test

4.92
/5 satisfaction rate in our Thyroid Test

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124,99  or subscribe to save up to 8%

This blood test measures the essential parameters of your health: lipid profile, liver, kidney, thyroid and glucose level. Ideal for finding out your general condition, detecting imbalances in time and preventing complications. A complete check-up from home, especially useful if you haven't had one for a long time.

89,99  or subscribe to save up to 10%

Diet and exercise but no results? The test analyses markers that may be slowing down your weight loss: thyroid, insulin resistance and other imbalances. Ideal if you have already tried ineffective diets, have exercised without success, or are about to start a nutritional plan and want to know what your starting point is.

Thyroid function
Advanced Pack

124,99  or subscribe to save up to 10%

This analysis assesses the profile thyroid, measuring the main thyroid hormones (TSH, T4L and T3L, T3R) and anti-thyroid antibodies, which indicate whether there is an autoimmune component. It is ideal for a complete thyroid work-up, especially if you have Hashimoto's, another autoimmune disease or want more than a basic test.

Thyroid function

44,99  or subscribe to save up to 10%

Why do we include it in this test?
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