What's this test for?

This test is ideal if you're experiencing symptoms of androgen excess, like unwanted hair growth, acne, or irregular periods, and your care team suspects an adrenal gland issue. It's also used to help manage congenital adrenal hyperplasia (CAH), a condition where the adrenal glands produce abnormal hormone levels. The test measures how your androstenedione levels respond after a stimulation injection, which helps show how well your adrenal glands are functioning.

What's included in this test?

This test measures androstenedione, a hormone made by the adrenal glands and ovaries or testes, before and after a stimulation injection is given. Looking at how much this hormone rises in response to stimulation gives insight into how the adrenal glands are functioning, which is especially helpful for spotting androgen excess conditions or monitoring congenital adrenal hyperplasia.

What happens after I get my results?

Your results will show up in your online account, with each value explained alongside its normal range so you know exactly what you're looking at. If your androstenedione response is outside the expected range, next steps often include lifestyle adjustments, further hormone testing, or retesting to confirm the pattern. You can download a standard lab report directly from your account at any time, and if you test again in the future, the trends feature lets you track changes over time. If a result looks dangerously abnormal, it's a good idea to seek medical care right away.

How can I naturally support healthy adrenal hormone balance?

Getting consistent, quality sleep helps your adrenal glands regulate hormones properly, since poor sleep can throw androgen levels off balance. Managing stress through activities like walking, meditation, or breathing exercises matters too, because chronic stress hormones can interfere with adrenal function. Eating a balanced diet with enough healthy fats and avoiding excess sugar also supports steady hormone production. Regular, moderate exercise is helpful, but overtraining can actually stress the adrenal glands further.

When will I get my results?

Results are typically ready within about 7 days of your sample being collected. Once ready, you'll be notified and can log into your account to view the full report. You can also download a copy of the standard lab report for your own records anytime after that.

Who should consider this test?

This test is a good fit for people with signs of excess androgen hormones, such as unusual hair growth patterns, acne, or menstrual irregularities. It's also useful for those already diagnosed with or being monitored for congenital adrenal hyperplasia. If you've had unclear hormone test results in the past and need a more detailed look at adrenal gland function, this test can help clarify the picture.

What symptoms indicate I may need this test?

Common signs include excess facial or body hair, acne that doesn't respond to typical treatments, irregular or missing periods, or unexplained changes in muscle mass or voice deepening. In children, early signs of puberty or ambiguous genitalia at birth can also point toward adrenal hormone issues. If any of these symptoms sound familiar, this test can help identify whether adrenal hormone production is the cause.

What does high androstenedione mean?

A higher-than-expected rise in androstenedione after stimulation can suggest your adrenal glands are producing too much of this hormone, which may point toward conditions like congenital adrenal hyperplasia or other causes of androgen excess. This can show up as symptoms like excess hair growth, acne, or irregular cycles. Simple next steps include tracking your symptoms, retesting to confirm the pattern, and considering follow-up hormone testing to narrow down the cause.

What causes an abnormal androstenedione response?

An exaggerated response is often linked to congenital adrenal hyperplasia, a genetic condition affecting how the adrenal glands produce hormones. Other causes can include adrenal tumors, polycystic ovary syndrome (PCOS), or other conditions that affect hormone production. Stress and certain medications can also influence hormone levels, so it helps to note anything unusual happening around the time of your test.

How often should I retest?

If you're actively managing a known condition like congenital adrenal hyperplasia, retesting every few months is common to track how well things are being managed. If this is a first-time test and results come back abnormal, retesting in a few weeks to a couple months can help confirm the pattern before making further decisions. Once levels stabilize, annual testing is often enough to keep an eye on things.

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.

Androstenedione ACTH Test - Adrenal & Androgen Check

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]

Androstenedione ACTH Stimulation Test for Adrenal Health

Androstenedione, Response to ACTH Stimulation

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

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

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Androstenedione ACTH Stimulation Test for Adrenal Health

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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