SKU:Blood Test
Thyroid Lab Test TSH fT3 & fT4
Thyroid Lab Test TSH fT3 & fT4
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Thyroid Test TSH, fT3, & fT4 - Monitor Your Thyroid Health
This Thyroid Test measures key markers—TSH, fT3, and fT4—to provide a clear picture of your thyroid function and its impact on metabolism and energy levels. Get fast digital results to take control of your thyroid health from the comfort of home.
What Does This Test Measure?
- TSH (Thyroid-Stimulating Hormone): Regulates thyroid activity and helps diagnose thyroid imbalances.
- fT3 (Free Triiodothyronine): Active hormone that controls metabolism, heart rate, and temperature.
- fT4 (Free Thyroxine): Primary thyroid hormone, critical for proper body function.
How the Test Works
Collect a small blood sample at home with a finger prick. Apply the blood to a provided paper strip, and send the sample to the lab. Results are delivered securely online, and return shipping is included.
Symptoms of Thyroid Imbalance
- Hypothyroidism (Underactive): Fatigue, weight gain, cold sensitivity, depression, dry skin, brain fog.
- Hyperthyroidism (Overactive): Fatigue, anxiety, heat sensitivity, heart palpitations, difficulty sleeping.
For a more complete thyroid assessment, consider adding tests for iodine levels and thyroid antibodies.
FAQ
Before order
Browse through our test categories and symptom guide to find the test that best suits your health concerns. Our product descriptions offer detailed information to help you make an informed choice.
Can I order tests for someone else?
Yes, you can purchase tests for others. Just make sure to enter their details correctly during the order process to ensure the test is registered in their name accurately.
How should I prepare for the test?
Preparation varies depending on the specific test and may include fasting or avoiding certain foods and medications. Each test kit comes with detailed instructions to guide you through the necessary steps.
Should I stop taking medications before the test?
Please refer to the instructions included with your test kit. Certain tests may require you to temporarily stop taking specific medications.
Is fasting required before the test?
Certain tests, such as those for blood glucose or lipid profiles, may require fasting. Refer to your test instructions for detailed requirements.
Should I avoid any foods or drinks before the test?
Depending on the specific test, you might need to steer clear of certain foods or beverages. For detailed guidance, refer to the instructions provided in your test kit.