What's this test for?

This test is ideal if you're experiencing persistent fatigue that doesn't improve with rest, feeling overwhelmed by stress, difficulty waking up in the morning, or low energy throughout the day. It measures your adrenal hormones to identify if chronic stress or adrenal dysfunction is affecting your energy levels, mood, and overall vitality. Many people use this test when they suspect their exhaustion is hormone-related and want concrete answers about what's happening in their body.

What happens after I get my results?

You'll receive detailed doctor notes in simple language explaining what your cortisol and ACTH levels mean for your energy, stress response, and daily vitality. These notes include personalized recommendations like stress management techniques, sleep optimization strategies, dietary changes, or supplement suggestions to support adrenal health. You'll also get the standard lab report and can track your hormone levels over time using our trends feature to see how your lifestyle changes are working.

What's included in this test?

This panel measures Cortisol (AM) and Adrenocorticotropic Hormone (ACTH). This panel measures two critical adrenal hormones: morning cortisol and ACTH (Adrenocorticotropic Hormone). Cortisol is your body's main stress hormone that affects energy, metabolism, and immune function, while ACTH tells your adrenal glands how much cortisol to produce. Together, these measurements reveal whether chronic stress, adrenal fatigue, or hormonal imbalances are contributing to your exhaustion and help identify the root cause of persistent tiredness.

How should I prepare for this test?

Your blood sample must be collected between 7 AM and 9 AM to accurately measure your morning cortisol levels, which naturally peak early in the day. If you're taking prednisone or prednisolone therapy, inform your doctor as these medications can interfere with test accuracy. Otherwise, no special fasting or preparation is needed beyond scheduling your appointment during the required morning window.

Who should consider getting this test?

This test is perfect for people who wake up tired despite adequate sleep, feel burned out from chronic stress, or experience afternoon energy crashes. It's also valuable for those with difficulty handling stress, feeling unmotivated or foggy-headed, or who suspect their fatigue goes beyond normal tiredness. Anyone dealing with persistent low energy that affects daily activities should consider this test.

What symptoms indicate I may need this test?

Common signs include feeling exhausted even after a full night's sleep, difficulty getting out of bed in the morning, relying on caffeine to function, and feeling overwhelmed by normal daily stress. You might also experience afternoon energy crashes, craving salty foods, brain fog, low motivation, or feeling wired but tired at night. If multiple symptoms sound familiar, this test can help identify the underlying hormone imbalance.

How can I naturally support my adrenal health?

Start by prioritizing 7-9 hours of quality sleep and maintaining a consistent sleep schedule to help regulate cortisol rhythms. Manage stress through meditation, deep breathing, yoga, or regular walks in nature. Include vitamin C-rich foods, B vitamins, and magnesium through whole foods like citrus fruits, leafy greens, nuts, and seeds. Reduce caffeine and sugar intake, eat balanced meals to stabilize blood sugar, and incorporate adaptogenic herbs like ashwagandha after consulting with a healthcare provider.

What is cortisol and why does it matter?

Cortisol is your body's primary stress hormone produced by your adrenal glands. It helps you wake up in the morning, regulates blood sugar, controls inflammation, and gives you energy to handle challenges throughout the day. When cortisol levels are too high from chronic stress or too low from adrenal fatigue, you can experience exhaustion, weight changes, mood swings, sleep problems, and weakened immunity. Balanced cortisol is essential for feeling energized and resilient.

What does high cortisol mean?

High morning cortisol often indicates your body is under chronic stress or your adrenal glands are overproducing this hormone. This can lead to feeling anxious or wired, difficulty sleeping, weight gain especially around the midsection, high blood pressure, and increased blood sugar. Long-term elevated cortisol can weaken your immune system and affect your overall health. Identifying high cortisol helps you take steps to manage stress and protect your wellbeing.

What does low cortisol mean?

Low morning cortisol may suggest adrenal fatigue or that your adrenal glands aren't producing enough of this important hormone. This typically causes extreme tiredness that doesn't improve with rest, difficulty waking up, low blood pressure, salt cravings, and feeling overwhelmed by stress. Low cortisol can make even simple tasks feel exhausting and may indicate your body needs extra support to recover from prolonged stress or other underlying conditions.

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.

Fatigue & Stress Test - Check Cortisol & Energy

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]

Blood Test for Fatigue and Stress Hormone Levels

Adrenal Fatigue Basic Profile

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.

Blood Test for Fatigue and Stress Hormone Levels

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