Self check thyroid health test

The SELFCHECK® Thyroid Health Test measures the level of thyroid stimulating hormone (TSH) in your blood. TSH is secreted from the pituitary gland and regulates the function of the thyroid. A higher than normal TSH level can be an indicator of an under active thyroid gland and this is why doctors will often request a measurement of your blood TSH levels, but TSH is just one of several thyroid markers used by doctors to confirm an under active thyroid gland (hypothyroidism). If you have symptoms, or are anxious about your health, always speak with your doctor.

The test requires a finger-prick blood sample and gives a result in 10 minutes.

How to use your test

Prepare: Wash your hands

Collect Sample: Use the sterile lancet provided for a simple finger prick

Apply Sample: Place the blood sample onto the test device

Add Solution: Add the buffer solution as directed

Read Result: Your result will appear in 10 minutes

Full, easy-to-follow instructions are included in every kit.

Understanding Your Result

The self-test takes just over 10 minutes to complete, and will give you a simple yes or no result as to whether the TSH level at the time of testing is in the normal range, or higher.

You may be anxious about testing but remember, a TSH test is just a tool to give you information, and is not a final diagnosis of thyroid disease.

Positive result

If the result is positive, it means that the TSH level in your blood is higher than normal (5µIU/mL). There are many reasons why you might have raised levels of TSH and you should speak with your GP to discuss your result. Your doctor will perform a full clinical assessment to understand what this result means for you and determine the next steps, which may include further tests by a hospital laboratory. Please take the instruction leaflet with you to your appointment, as it contains important information for your doctor.

Negative result

If the result is negative it means that the TSH level in your blood is in the normal range (less than 5µIU/mL). However, all medical tests can have false negative results. If you have symptoms that concern you, or are anxious about your health, then you should still speak with your doctor.

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