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Thyroid Blood Test

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An overactive or underactive thyroid can cause unpleasant symptoms like fatigue, anxiety, weakness, weight changes, and mood swings, affecting your overall well-being. This home thyroid test measures Thyroid Stimulating Hormone (TSH) levels in your blood, a key marker that can indicate the presence of hyperthyroidism or hypothyroidism.

Test mode: Finger prick test

What do we test for?

Thyroid Stimulating Hormone
Instructional video
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  • Analyzed in ISO-certified laboratory
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About the test
Who should test?
Causes of thyroid conditions
Symptoms
Test results
FAQ
About the test

Test result mockup

What is a Thyroid Test?

This home thyroid test measures the Thyroid Stimulating Hormone (TSH) in your blood. The test method involves a finger prick that you can easily take from home. Your sample will then be examined by a certified laboratory and you will receive the results within a matter of days. It couldn’t be easier!

What is Thyroid Stimulating Hormone?

Thyroid Stimulating Hormone (TSH) is produced by the pituitary gland in the brain. TSH regulates the production of the hormones T3 and T4 by the thyroid gland. Together, T3 and T4 control the rate at which your body uses energy. An imbalance of TSH, whether too much or too little, can indicate problems with the thyroid.

Thyroid problems can cause symptoms impacting the entire body. Hypothyroidism, or an underactive thyroid, occurs when your thyroid gland does not produce enough T3 and T4. During hypothyroidism, TSH is usually high. Hyperthyroidism, or an overactive thyroid, occurs when the thyroid gland produces more T3 and T4 than what your body needs. During hyperthyroidism, TSH is usually low.

Who should test?

Who should take a thyroid self test?

Although anyone can develop thyroid issues, you’re at an increased risk if you:

  • Are a woman (women are 8 to 10 times more likely than men to have thyroid disorders)
  • Are older than 50 years old
  • Have been pregnant within the past 6 months
  • Have a family history of thyroid disease
  • Have an autoimmune disease, such as type 1 diabetes or celiac disease
  • Are a smoker
  • Have been exposed to radiation therapy, especially around the neck
  • Have been treated with radioactive iodine or anti-thyroid medications

Why should I order a thyroid self test through Homed-IQ? 

Many people suspect they have thyroid problems due to symptoms of fatigue, weight loss/gain, digestive problems, thinning hair, dry skin, and mood swings. Testing your TSH levels from home is an easy first step into learning more about your thyroid health without the need to visit a doctor. Homed-IQ’s Thyroid Test requires only a few drops of blood as a sample and can be collected easily from the comfort of your home.

Causes of thyroid conditions

What causes hypothyroidism?

Hypothyroidism occurs when the thyroid does not produce enough hormones T3 and T4. This can be caused by different conditions, such as:

  • Autoimmune conditions such as Hashimoto’s thyroiditis
  • Thyroid surgery
  • Certain medications
  • Radiation therapy in the head or neck area 
  • Iodine deficiency 
  • Disorders of the pituitary gland
  • Congenital conditions

 

What causes hyperthyroidism?

Hyperthyroidism occurs when the thyroid produces too much of thyroid hormones T3 and T4. This can be caused by different conditions, such as:

  • Autoimmune conditions such as Grave’s Disease and Plummer’s Disease
  • Inflammation of the thyroid gland (Thyroiditis)
  • Hyperfunctioning thyroid nodules
  • Too much iodine in the body
  • A noncancerous tumor of the pituitary gland
Symptoms

What are the most common signs of hypothyroidism?

Hypothyroidism, or an underactive thyroid, can cause the following symptoms:

  • Fatigue
  • Weight gain
  • Puffy face
  • Dry skin
  • Increased sensitivity to cold
  • Thinning hair
  • Slowed heart rate
  • Depression
  • Enlarged thyroid gland (goiter)
  • Heavy or irregular periods
  • Muscle and joint pain
  • Constipation

What are the most common signs of hyperthyroidism?

Hyperthyroidism, or an overactive thyroid, can cause the following symptoms:

  • Rapid or irregular heart rate
  • Increased appetite
  • Unintentional weight loss
  • Sweating
  • Tremors
  • Nervousness, anxiety, or irritability
  • Increased sensitivity to heat
  • Enlarged thyroid gland (goiter)
  • Fatigue
  • Difficulty sleeping
  • Changes in menstrual patterns
Test results

What will the Homed-IQ Home Thyroid test tell you? 

Homed-IQ’s Home Thyroid Test measures TSH from a small blood sample taken with an at-home sample collection kit. The sample is then sent to the laboratory for analysis.

A TSH test is the first step in assessing thyroid function. This test provides an indication of how well your thyroid is working.  If TSH levels are too high or too low, additional testing of other thyroid hormones is required to confirm whether a thyroid condition is present and to determine what is causing your thyroid to not function properly.

Homed-IQ’s Thyroid Test is a convenient way to determine whether you may have a thyroid condition and will give you an indication of whether follow-up care is needed with your GP.

What will my test results include?

The results of your Thyroid Test will tell you the level of thyroid stimulating hormone (TSH) in your blood. If your TSH level is too high or too low, you may have a thyroid condition and should speak to your doctor about further testing and treatment. 

Your test result contains a simple explanation of the result and its meaning, as well as a PDF laboratory report that can be brought to your GP for follow-up.

Is there treatment for hyper- and hypothyroidism?

Yes, both hyperthyroidism and hypothyroidism are treatable. Hyperthyroidism is generally managed with anti-thyroid medications or radioactive iodine, which causes the thyroid to shrink. In some cases, the thyroid may be surgically removed, requiring the individual to take synthetic hormones for life to maintain normal hormone levels.

Hypothyroidism is treated with daily synthetic thyroid hormones, which restore adequate hormone levels and reverse symptoms.

Frequently asked questions

Who should take a thyroid self test?

Although anyone can develop thyroid issues, you’re at an increased risk if you:
  • Are a woman (up to 8 to 10 times more likely than men to have thyroid disorders)
  • Are older than 50 years old
  • Have been pregnant within the past 6 months
  • Have a family history of thyroid disease
  • Have an autoimmune disease, such as type 1 diabetes or celiac disease
  • Are a smoker
  • Have been exposed to radiation therapy, especially around the neck
  • Have been treated with radioactive iodine or anti-thyroid medications
Homed-IQ’s Thyroid Test is quick, convenient, and allows you to check the levels of the 3 primary thyroid hormones from home. Results are available within a matter of days!

Why should I order a thyroid self test through Homed-IQ?

This at home test screens for the most important thyroid biomarkers and can tell you if your thyroid is not functioning correctly. Homed-IQ’s Thyroid Test requires only a few drops of blood as a sample and can be collected easily from the comfort of your home. After getting your online test results, you can easily see and understand your levels of thyroid-stimulating hormone (TSH), free T3 and T4.

What causes hypothyroidism?

Hypothyroidism occurs when the thyroid does not produce enough hormones T3 and T4. This can be caused by different conditions, such as:
  • Autoimmune conditions such as Hashimoto’s thyroiditis
  • Thyroid surgery
  • Certain medications
  • Radiation therapy in the head or neck area
  • Iodine deficiency
  • Disorders of the pituitary gland
  • Congenital conditions

What causes hyperthyroidism?

Hyperthyroidism occurs when the thyroid produces too much of thyroid hormones T3 and T4. This can be caused by different conditions, such as:
  • Autoimmune conditions such as Grave’s Disease and Plummer’s Disease
  • Inflammation of the thyroid gland (Thyroiditis)
  • Hyperfunctioning thyroid nodules
  • Too much iodine in the body
  • A noncancerous tumor of the pituitary gland

Is there treatment for hyper- and hypothyroidism?

Yes, both hyper and hypothyroidism are treatable. Hyperthyroidism is generally treated with anti-thyroid medications or radioactive iodine, which causes the thyroid to shrink. In certain cases, the thyroid is also removed. However, this requires the individual to take synthetic hormones for the rest of their life to maintain normal hormone levels. Hypothyroidism is treated with daily use of synthetic thyroid hormones, which restores adequate hormone levels and reverses symptoms.

How accurate is this Thyroid Blood Test?

At-home blood testing is a safe, reliable way to complete a wide range of diagnostic and preventative health screening tests without needing to leave your home. All blood tests sold by Homed-IQ are just as effective as the tests you’d do in-person at your physician, medical clinic, laboratory or hospital. This means they have been scientifically validated to perform as well as an in-office test. All our at-home test kits come complete with everything you need to collect your sample, including a comprehensive step-by-step guide to ensure your sample is collected correctly.

What are thyroid nodules?

Thyroid nodules are abnormal growths of thyroid cells on the thyroid gland. Thyroid nodules often cause no symptoms and are most often benign. In rare cases, thyroid nodules can be cancerous. There may be no indication you have thyroid nodules unless they become large enough to be seen or felt. In some cases, thyroid nodules may produce excess levels of thyroxine (T4). Excess T4 can cause symptoms of hyperthyroidism, which can be detected with a thyroid blood test. If you suspect you have thyroid nodules, contact your GP for an examination.

How does it work?

Order your test
After you have placed the order, your test kit will be delivered within a few days in discreet packaging.
Activate and take your sample

After creating an account and activating your test online, collect the test sample and return it to the lab using the prepaid shipping label. Homed-IQ tests can be placed in a regular mailbox.

Receive your test result

A certified laboratory will analyze your test. When ready, your results will be published to your account, including a PDF laboratory report that can be brought to your GP for follow-up care.

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