TSH
$ 39.99
TSH Thyroid Stimulating Hormone Blood Test
Common Low-Cost Thyroid Screening Test
The TSH Thyroid Stimulating Hormone Blood Test measures the level of thyroid stimulating hormone, also called TSH, in the blood.
TSH is one of the most commonly ordered thyroid blood tests because it helps show how the brain and thyroid gland are communicating.
This is a simple, low-cost option for people who want convenient access to thyroid screening without using insurance.
✔ Common thyroid screening test
✔ Low-cost thyroid blood test option
✔ Useful for checking possible underactive or overactive thyroid patterns
✔ Often used as a first thyroid test
✔ Doctor's order included
✔ No insurance required
✔ Convenient online ordering
⏱ Typical turnaround: results are usually emailed in 1–3 days.
What Is TSH?
TSH stands for thyroid stimulating hormone.
TSH is made by the pituitary gland and tells the thyroid gland how much thyroid hormone to make.
When thyroid hormone levels are low, TSH may rise. When thyroid hormone levels are high, TSH may become low. This is why TSH is commonly used as a first step in thyroid screening.
What This Test Measures
This blood test measures the amount of thyroid stimulating hormone in the blood.
- Test name: TSH Thyroid Stimulating Hormone Blood Test
- Also known as: TSH Test, Thyroid Stimulating Hormone Test, Thyrotropin Test
- Sample type: Blood
- Purpose: Measures TSH levels
- Common use: Thyroid screening and provider-directed thyroid follow-up
Why TSH Is a Common Thyroid Test
TSH is commonly ordered because it can provide useful information about whether thyroid hormone production may be too low, too high or within the expected range.
Many healthcare providers use TSH as an initial thyroid screening test before ordering additional thyroid tests.
This makes TSH a practical and low-cost starting point for many people who want basic thyroid information.
Why Order a TSH Blood Test?
A TSH test may be ordered when a person or healthcare provider wants to evaluate thyroid function or follow up on thyroid-related symptoms.
This test may be considered for:
- Routine thyroid screening
- Possible underactive thyroid evaluation
- Possible overactive thyroid evaluation
- Follow-up to abnormal thyroid results
- Monitoring thyroid medication when directed by a provider
- Pregnancy planning or provider-directed pregnancy-related thyroid review
- Customers who want low-cost direct access to thyroid testing
Who May Consider This Test?
This test may be appropriate for:
- Individuals who want a low-cost thyroid screening test
- People with symptoms that may be related to thyroid imbalance
- People following up on prior thyroid lab results
- Individuals taking thyroid medication under provider supervision
- People with a family history of thyroid disease
- Customers who want thyroid testing without insurance billing
- Anyone whose healthcare provider requested TSH testing
Common Thyroid-Related Reasons for Testing
TSH may be checked when symptoms suggest that thyroid hormone levels may need review.
- Fatigue or low energy
- Unexplained weight gain or weight loss
- Feeling unusually cold or hot
- Hair thinning or dry skin
- Constipation or frequent bowel movements
- Fast, slow or irregular heartbeat
- Anxiety, shakiness or trouble sleeping
- Menstrual changes
- Follow-up to abnormal thyroid panel results
Low-Cost Thyroid Screening Option
This TSH test is a simple and affordable way to start checking thyroid function.
Many full thyroid panels cost more because they include several thyroid markers. If you only need a basic thyroid screening test, TSH may be a cost-saving option.
If your TSH result is abnormal or symptoms continue, additional tests such as Free T4, Free T3, Total T3, Total T4 or thyroid antibodies may be needed.
TSH vs Full Thyroid Panel
A TSH test measures thyroid stimulating hormone only.
A full thyroid panel may include additional thyroid markers such as Free T4, Total T4, Free T3, Total T3, T3 Uptake or thyroid antibodies.
TSH is often a good starting point, but a full thyroid panel may be better if you need a more complete thyroid evaluation.
Important Biotin Warning
Biotin, also called vitamin B7, is commonly found in hair, skin and nail supplements and may interfere with some thyroid lab tests.
If you take biotin or high-dose supplements, ask your healthcare provider whether you should stop taking it before testing.
Important Health Warning
If you have chest pain, severe shortness of breath, fainting, confusion, severe weakness, very fast or irregular heartbeat, severe neck swelling, trouble swallowing, severe dehydration or any urgent medical concern, seek medical care promptly.
Do not use this test as a substitute for urgent medical evaluation, diagnosis or treatment.
Screening and Lab Access Only
LabReqs and SchoolTiters provide access to lab testing. We do not diagnose thyroid disease, prescribe thyroid medication, adjust thyroid medication or manage thyroid treatment.
This test may provide useful thyroid-related lab information, but results should be reviewed with a licensed healthcare provider, especially if symptoms are present, results are abnormal or medication changes are being considered.
Important Limitations
- This test measures TSH only.
- This test does not include Free T4, Free T3, Total T3, Total T4 or thyroid antibodies unless ordered separately.
- TSH can be affected by medications, supplements, pregnancy, pituitary conditions and thyroid treatment.
- A normal TSH does not always explain all symptoms.
- An abnormal TSH may require additional thyroid testing and medical evaluation.
- This test does not diagnose hypothyroidism, hyperthyroidism, Graves disease, Hashimoto disease or thyroid nodules by itself.
- Do not start, stop or change thyroid medication based only on this result.
Before Ordering
- Order this test if you want a common, low-cost thyroid screening test.
- If your provider ordered this test, follow their instructions.
- If you take biotin, thyroid medication, hormone therapy or supplements, ask your provider how this may affect results.
- If you need a more complete thyroid evaluation, consider ordering a thyroid panel.
- If your result is abnormal, review it with a licensed healthcare provider.
How It Works
- Order online.
- Receive your lab order. A doctor's order is included.
- Visit a participating lab location.
- Provide a blood sample.
- Receive your TSH result. Review abnormal results with a healthcare provider.
Why Choose This TSH Test?
✅ One of the most commonly ordered thyroid tests
✅ Low-cost thyroid screening option
✅ Useful starting point for thyroid evaluation
✅ Doctor's order included
✅ No insurance required
✅ Convenient online ordering
✅ Results can be shared with your healthcare provider
Frequently Asked Questions
What does the TSH Blood Test measure?
This test measures thyroid stimulating hormone, also called TSH, in the blood.
Why is TSH commonly ordered?
TSH is commonly used as a first thyroid screening test because it helps show how the pituitary gland and thyroid gland are communicating.
Is this a low-cost thyroid test?
Yes. This product is designed to provide a low-cost thyroid screening option for customers who want direct lab access without using insurance.
Can this test diagnose thyroid disease?
No. This test provides thyroid screening information but does not diagnose thyroid disease by itself. A healthcare provider may recommend additional testing.
Should I order TSH or a full thyroid panel?
TSH may be a good starting point if you want basic thyroid screening. A full thyroid panel may be better if you need a more complete thyroid evaluation.
Can biotin affect TSH results?
Yes. Biotin may interfere with some thyroid lab tests. If you take biotin, ask your healthcare provider whether you should stop it before testing.
Do I need to fast?
Fasting is usually not required unless your healthcare provider or lab instructions tell you otherwise. Drinking water before your blood draw is recommended.
Is a doctor's order included?
Yes. A doctor's order is included with this lab test.
Order Your TSH Thyroid Blood Test
Use this low-cost test when you need convenient access to one of the most commonly ordered thyroid screening labs.
Order your TSH Thyroid Stimulating Hormone Blood Test today.
TSH
$ 39.99
