Understanding the DHEAS Test
The DHEAS test measures hormone levels made by the adrenal glands and helps detect hormonal imbalances, PCOS, adrenal disorders, and more. Learn why it’s done, how to prepare, and what results mean.
Written by Dr. Dhankecha Mayank Dineshbhai
Reviewed by Dr. M L Ezhilarasan MBBS
Last updated on 2nd Sep, 2025
When it comes to understanding our health, blood tests play a crucial role in diagnosing and monitoring various conditions. One such test is the DHEAS (Dehydroepiandrosterone Sulfate) test, which measures the levels of a hormone produced by the adrenal glands. If your doctor has recommended this test, you might be wondering what it means and why it’s important.
In this article, we’ll break down everything you need to know about the DHEAS test in simple terms; what it is, why it’s done, how to prepare, and what the results could mean for your health.
What is the DHEAS Test?
The DHEAS test measures the amount of dehydroepiandrosterone sulfate (DHEAS) in your blood. DHEAS is a hormone produced mainly by the adrenal glands, which are small glands located on top of your kidneys.
Why is DHEAS Important?
DHEAS is a precursor to male and female sex hormones (testosterone and estrogen). It plays a role in:
- Growth and development (especially during puberty)
- Regulating metabolism
- Supporting the immune system
- Maintaining bone density
Abnormal levels of DHEAS can indicate problems with the adrenal glands, hormonal imbalances, or other health conditions.
Why is the DHEAS Test Done?
Your doctor may recommend a DHEAS test if you have symptoms that suggest a hormonal imbalance. These symptoms can vary depending on whether your levels are too high or too low.
When is the Test Ordered?
For Women:
- Excessive facial or body hair (hirsutism)
- Irregular periods or infertility
- Signs of polycystic ovary syndrome (PCOS)
- Early puberty in girls
For Men:
- Low libido or erectile dysfunction
- Delayed puberty in boys
For Both Genders:
- Unexplained fatigue or weakness
- Sudden weight gain or loss
- Suspected adrenal gland disorders (like tumors or Cushing’s syndrome)
How is the DHEAS Test Performed?
The test is a simple blood test, similar to other routine blood work. Here’s what you can expect:
1. Preparation:
- You may be asked to fast for a few hours before the test.
- Inform your doctor about any medications you’re taking, as some (like birth control pills or steroids) can affect results.
2. The Procedure:
- A healthcare professional will draw a small blood sample from your arm.
- The process takes just a few minutes and may cause slight discomfort.
3. Results:
- Results are usually available within a few days.
- Your doctor will explain what the numbers mean based on your age, sex, and overall health.
What Do the Results Mean?
DHEAS levels vary by age and gender. High or low levels can indicate different health issues.
Consult a Specialist for Personalised Advice
High DHEAS Levels May Suggest:
- Adrenal gland tumors
- Congenital adrenal hyperplasia (a genetic disorder)
- PCOS (in women)
- Early puberty in children
Low DHEAS Levels May Indicate:
- Adrenal insufficiency (Addison’s disease)
- Hypopituitarism (underactive pituitary gland)
- Chronic illness or stress
Your doctor will interpret your results in the context of other tests and symptoms to determine the next steps.
How to Manage Abnormal DHEAS Levels?
If your DHEAS levels are abnormal, your doctor may recommend further tests or treatments. However, some lifestyle changes can help support hormonal balance:
1. Diet & Nutrition
- Eat a balanced diet rich in whole grains, lean proteins, and healthy fats.
- Reduce sugar and processed foods, which can affect hormone levels.
- Stay hydrated to support adrenal function.
2. Stress Management
Chronic stress can impact adrenal health. Try:
- Meditation or deep breathing exercises
- Regular physical activity (like yoga or walking)
- Adequate sleep (7-9 hours per night)
3. Medical Treatments (if needed)
- Hormone therapy (for conditions like PCOS or adrenal insufficiency)
- Medications to regulate hormone production
- Surgery (in rare cases of adrenal tumors)
Always follow your doctor’s advice for the best treatment plan.
When to See a Doctor?
If you experience symptoms like:
- Unexplained fatigue
- Sudden hair growth (in women)
- Irregular periods
- Low energy or mood swings
…it’s a good idea to consult a doctor. They may recommend a DHEAS test along with other hormone tests to get a complete picture of your health.
Final Thoughts
The DHEAS test is a useful tool for diagnosing hormonal imbalances and adrenal gland disorders. While abnormal levels can be concerning, early detection and proper treatment can help manage the condition effectively.
If you suspect a hormonal issue or have been advised to take this test, Apollo 24|7 makes it easy to book lab tests and consultations from the comfort of your home.
Consult a Specialist for Personalised Advice
Consult a Specialist for Personalised Advice
Dr. Hrishikesh Shivakumar
General Physician/ Internal Medicine Specialist
9 Years • MBBS, MD
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Chaithra H
General Physician/ Internal Medicine Specialist
6 Years • MBBS, MD General Medicine, DNB General Medicine
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Rohinipriyanka Reddy
General Practitioner
9 Years • MBBS
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr. D Bhanu Prakash
General Practitioner
10 Years • MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr Divya Lekha Gunta
General Practitioner
10 Years • MBBS, MD (Pathology)
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
Consult a Specialist for Personalised Advice
Dr. Hrishikesh Shivakumar
General Physician/ Internal Medicine Specialist
9 Years • MBBS, MD
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Chaithra H
General Physician/ Internal Medicine Specialist
6 Years • MBBS, MD General Medicine, DNB General Medicine
Bangalore
Apollo 24|7 Clinic - Karnataka, Bangalore
Dr. Rohinipriyanka Reddy
General Practitioner
9 Years • MBBS
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr. D Bhanu Prakash
General Practitioner
10 Years • MBBS, AFIH, Advanced certificate in critical care medicine, Fellowship in critical care medicine
Hyderabad
Apollo 24|7 Clinic, Hyderabad
Dr Divya Lekha Gunta
General Practitioner
10 Years • MBBS, MD (Pathology)
Visakhapatnam
Apollo 24|7 Clinic - Andhra Pradesh, Visakhapatnam
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