What's this test for?

This test is ideal if you're experiencing unexplained weight changes, chronic fatigue, mood swings, feeling unusually hot or cold, or changes in your energy levels. It helps identify whether your thyroid gland is overactive or underactive, which can cause these symptoms. Many people use this test when they suspect their metabolism, energy, or temperature regulation isn't working right but want concrete answers.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your thyroid hormone levels mean for your metabolism, energy, and overall health. These notes include personalized recommendations like dietary changes, supplement suggestions for thyroid support, or whether you should follow up with an endocrinologist. You'll also get the standard lab report and can track your thyroid levels over time using our trends feature to see how your interventions are working, especially helpful if you're on medication.

What's included in this test?

This comprehensive panel measures Free T4 Index (T7), T4 (Thyroxine) Total, T3 Uptake, TSH (Thyroid Stimulating Hormone), and T3 Total. This comprehensive panel evaluates multiple aspects of thyroid function to give you a complete picture. It measures TSH (the signal from your brain to your thyroid), T4 and Free T4 Index (the main hormone your thyroid produces), T3 Uptake (how your body uses thyroid hormone), and Total T3 (the active form that affects your metabolism). Together, these measurements help identify whether your thyroid is overactive, underactive, or if there are problems with how your body processes thyroid hormones, which can explain symptoms like weight changes, fatigue, temperature sensitivity, and mood issues.

How should I prepare for this test?

No special preparation is typically required for this thyroid test, and fasting is not necessary. However, if you're already taking thyroid medication, it's best to take your test before your daily dose or consult with your doctor about timing. Try to test at the same time of day if you're monitoring levels over time, as thyroid hormones can fluctuate slightly throughout the day.

When will I get my results?

Most thyroid test results are available within 1-2 business days after your blood sample reaches the lab. You'll receive an email notification as soon as your results are ready to view online. If any results require urgent attention, the lab will notify you and your healthcare provider promptly.

Who should consider getting this test?

This test is ideal for anyone experiencing unexplained fatigue, weight gain or loss, feeling too hot or cold, mood changes, hair loss, or irregular periods. It's especially important for women who are pregnant or trying to conceive, people with a family history of thyroid disease, and those already on thyroid medication who need regular monitoring. If you're feeling off but can't pinpoint why, checking your thyroid is a smart first step.

What symptoms indicate I may need this test?

Common symptoms of thyroid problems include persistent fatigue even with adequate sleep, unexplained weight changes despite normal eating habits, feeling unusually cold or hot, dry skin or hair loss, difficulty concentrating or brain fog, mood swings or feeling depressed, constipation or digestive issues, and irregular menstrual cycles in women. If you're experiencing several of these symptoms together, a thyroid test can help identify the cause.

How can I naturally support my thyroid function?

Supporting thyroid health starts with ensuring adequate iodine and selenium intake through foods like fish, eggs, Brazil nuts, and dairy products. Getting enough quality sleep (7-8 hours), managing stress through yoga or meditation, and exercising regularly can help balance thyroid hormones. Limiting processed foods, avoiding excessive raw cruciferous vegetables if you have thyroid issues, and maintaining a healthy weight can also support optimal thyroid function.

What does high TSH mean?

High TSH usually means your thyroid gland is underactive (hypothyroidism), so your brain is producing more TSH to try to stimulate it to work harder. This can cause symptoms like fatigue, weight gain, feeling cold, constipation, and depression. Common causes include autoimmune conditions like Hashimoto's thyroiditis, iodine deficiency, or certain medications.

What does low TSH mean?

Low TSH typically indicates your thyroid is overactive (hyperthyroidism), producing too much thyroid hormone, so your brain doesn't need to send as much TSH signal. This can cause symptoms like unexpected weight loss, rapid heartbeat, anxiety, feeling hot, sweating, and difficulty sleeping. Common causes include Graves' disease, thyroid nodules, or taking too much thyroid medication.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Thyroid Test - Weight & Energy Issues | Private MD

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Thyroid Test for Weight Changes and Fatigue

Thyroid Profile II (Comprehensive)

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

What's this test for?

How should I prepare for this test?

What's included in this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Thyroid Test for Weight Changes and Fatigue

90 day happiness guarantee

Prescription & fees included

Easy to understand results

Fast & convenient

1,000,000+ blood tests later, here's what our customers say