Blood Tests & Screening
About this service
A TSH thyroid test is a point-of-care blood test done at Eastgate Clinic in Windhoek that measures thyroid stimulating hormone, a key marker your doctor uses to check whether your thyroid gland is working as it should. An overactive or underactive thyroid can cause a wide range of symptoms, from fatigue and weight changes to mood changes and a fast or slow heartbeat, and this test helps clarify whether the thyroid is contributing to what you are experiencing.
A small blood sample is taken in our rooms, with your doctor discussing the result and any next steps with you in the same visit.
What to expect
- A blood sample is taken in our rooms and run for thyroid stimulating hormone
- If you are on thyroid tablets, you may be asked to take them after the sample
- The TSH reading is discussed with you alongside your symptoms and any neck examination
- Further thyroid hormone levels or an ultrasound may be arranged if the result is abnormal
Who is it for?
You may be advised to have this if you are dealing with:
- Unexplained fatigue or weight change
- Feeling unusually cold or hot
- Mood changes or anxiety
- A fast or irregular heartbeat
- Monitoring known thyroid disease
Frequently asked questions
What does a TSH thyroid test check for?
TSH is the signal from your pituitary gland that tells the thyroid how hard to work. A high TSH usually points to an underactive thyroid and a low TSH to an overactive one.
Do I take my thyroid tablets before a TSH test?
Most doctors prefer you take your levothyroxine after the blood sample rather than before, so the reading reflects your usual level. Check with your doctor when you book.
What symptoms mean I should have my thyroid checked?
Ongoing tiredness, unexplained weight gain or loss, feeling unusually cold or hot, hair thinning, a racing heart or low mood are all reasons to ask for a TSH test.
Ready to book your tsh thyroid test?
Choose a date and time online and we will confirm your appointment at Eastgate Clinic in Windhoek. Medical aid and private patients welcome.