Lahalak Medical PlatformDifferentiate Care

Medical Laboratories

Adrenal Hormone Precision Check

18-Hydroxycorticosterone Test

An advanced test measuring 18-Hydroxycorticosterone levels to assess hormonal balance, support vital body functions, and detect potential adrenal disorders at an early stage.

Trusted medical contentUpdated: 25-04-2026Views: 44LHL-118

View service availability

Adrenal Hormone Precision Check | 18-Hydroxycorticosterone Test

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparation8-12 hours fasting

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

18-OHCORTICOSTERONE Test is a laboratory analysis used to measure the level of this hormone in blood serum. It is one of the cortisol-derived hormones and plays an important role in regulating water and salt balance in the body. This test is an important tool for diagnosing adrenal gland disorders, such as Cushing's syndrome, where 18-OHCORTICOSTERONE levels may be abnormally elevated. It is also used to assess adrenal gland function in other conditions like hyperaldosteronism, helping physicians identify the underlying causes of specific hormonal imbalances. This test is accurate and reliable, providing valuable information to support appropriate treatment decisions.

Purpose Test

18-OHCORTICOSTERONE Levels: Measures the hormone level in blood serum, serving as an indicator of adrenal gland activity.
Adrenal Gland Disorders: Helps diagnose conditions such as Cushing’s syndrome, where hormone levels may be abnormally high.
Hyperaldosteronism: May indicate excessive production of aldosterone, a hormone that regulates blood pressure and electrolyte balance.
Body Response to Stress: Assists in evaluating how the body responds to physical or emotional stress, as hormone levels can be affected.

Recommended groups

Cushing’s syndrome symptoms: such as weight gain, facial changes, high blood pressure, and easy bruising.
Signs of hyperaldosteronism: including high blood pressure and fluid balance issues.
Family history of endocrine disorders: especially adrenal gland-related conditions.
Hormonal imbalances in women: such as irregular menstrual cycles or signs of hirsutism.
Previously diagnosed adrenal issues: to monitor 18-OHCORTICOSTERONE levels as part of treatment evaluation.
Chronic fatigue or muscle weakness: to assess adrenal gland function.

Symptoms indicative

Unexplained weight gain: especially in the abdominal area or face.
Facial changes: such as a rounded face or unusual expressions.
High blood pressure: resistant to standard treatments.
Easy bruising: or unexplained skin marks.
Menstrual changes: such as irregular or absent periods in women.
Excess body hair (hirsutism): or changes in hair growth patterns.
Severe fatigue or muscle weakness: without clear cause.
Fluid balance issues: such as fluid retention or unexplained fluid loss.

Normal Levels

Men: 0.5 to 8.0 ng/mL
Women: 0.5 to 4.0 ng/mL
Reference values may slightly vary depending on the laboratory and the method used.
It is always recommended to review the results with a doctor, who will interpret them according to the standards of the laboratory where the test was performed.

What is included?

✓18-OHCORTICOSTERONE Test
✓The optimal health guidance based on the result.
✓Personal support services from Lahalak

Conditions and notices

8-12 hours fasting
The terms and conditions announced on the "Lahalak" medical platform apply.
There are no special conditions for the service other than those mentioned.

Frequently Asked Questions

Short answers to the FAQs published with this service.

What is the 18-OHCORTICOSTERONE Test?

It is a test that measures the level of 18-hydroxycorticosterone in the blood, which serves as an indicator of adrenal gland activity.

Why should I take this test?

It is usually performed to diagnose adrenal gland disorders such as Cushing’s syndrome or hyperaldosteronism.

How is this test performed?

A blood sample is taken by a professional, usually from a vein.

Are there special preparations before the test?

A short fasting period may be recommended, but consult your doctor for specific instructions.

What are the normal hormone levels in the blood?

Normal levels vary by laboratory and should be reviewed with your doctor.

What are the risks associated with this test?

The test is generally safe, but minor bruising or slight discomfort at the blood draw site may occur.

What happens if the results are abnormal?

Discuss the results with your doctor, who may recommend additional tests or treatment strategies based on hormone levels.

How is elevated or low 18-OHCORTICOSTERONE treated?

Treatment depends on the underlying cause and may include lifestyle changes, medication, or other procedures as appropriate.

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

Mulatero, P., Morra di Cella, S., Monticone, S., Schiavone, D., Manzo, M., Mengozzi, G., Rabbia, F., & Gomez‑Sanchez, C. E. (2012). 18‑hydroxycorticosterone, 18‑hydroxycortisol, and 18‑oxocortisol in the diagnosis of primary aldosteronism and its subtypes. The Journal of Clinical Endocrinology & Metabolism.
(Evaluates the role of 18‑hydroxycorticosterone and related steroids in diagnosing primary aldosteronism and differentiating its subtypes.)
Auchus, R. J., Chandler, D. W., Singeetham, S., Nwariaku, F. E., & Colleagues (2007). Measurement of 18‑hydroxycorticosterone during adrenal vein sampling for primary aldosteronism. The Journal of Clinical Endocrinology & Metabolism, 92(7), 2648–2651.
(Describes measurement of serum 18‑hydroxycorticosterone during adrenal vein sampling and its utility in subtype diagnosis of primary aldosteronism.)
Auchus, R. J., & Colleagues (1989). An assay for plasma 18‑hydroxycorticosterone and its application in primary hyperaldosteronism. Journal of Clinical Endocrinology & Metabolism.
(Classic research establishing an assay for 18‑hydroxycorticosterone as a biomarker for primary hyperaldosteronism.)
Liddle, G. W., & Colleagues (1991). Simultaneous measurement of 18‑hydroxy‑11‑deoxycorticosterone and 18‑hydroxycorticosterone in plasma: methodology and clinical relevance. Journal of Steroid Biochemistry and Molecular Biology.
(Details analytical methods for concurrent steroids measurement and their relevance in adrenal disorders.)

Labeeb & Search Tools

Let us help you

Use Labeeb smart tools to understand reports related to (Medical Laboratories), or search the platform directory directly.

Browse services alphabetically A-Z

LahaLak is here to help

Didn’t find the service?

We can help request the service and prepare your inquiry, or you can ask Labeeb to guide you to the most suitable category or service.

Phone call

Your opinion matters

Was this content helpful?

Have a note?

Important Notice:

Content on LahaLak is provided for educational purposes only. It is not a medical diagnosis, prescription, or substitute for consulting a qualified clinician. Medical decisions should not be made from this content alone.

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

View service availability

View availability

Medical Laboratories

Adrenal Hormone Precision Check

18-Hydroxycorticosterone Test

An advanced test measuring 18-Hydroxycorticosterone levels to assess hormonal balance, support vital body functions, and detect potential adrenal disorders at an early stage.

Trusted medical contentUpdated: 25-04-2026Views: 44LHL-118

View service availability

Home Service Available

Service typeLaboratory test (Blood)

Duration10-15 minutes

Fasting / preparation8-12 hours fasting

Home serviceAvailable

Medical notice: this information is for education and service understanding. It is not a diagnosis or a recommendation for an unnecessary procedure.

About this service

Purpose Test

18-OHCORTICOSTERONE Levels: Measures the hormone level in blood serum, serving as an indicator of adrenal gland activity.
Adrenal Gland Disorders: Helps diagnose conditions such as Cushing’s syndrome, where hormone levels may be abnormally high.
Hyperaldosteronism: May indicate excessive production of aldosterone, a hormone that regulates blood pressure and electrolyte balance.
Body Response to Stress: Assists in evaluating how the body responds to physical or emotional stress, as hormone levels can be affected.

Recommended groups

Cushing’s syndrome symptoms: such as weight gain, facial changes, high blood pressure, and easy bruising.
Signs of hyperaldosteronism: including high blood pressure and fluid balance issues.
Family history of endocrine disorders: especially adrenal gland-related conditions.
Hormonal imbalances in women: such as irregular menstrual cycles or signs of hirsutism.
Previously diagnosed adrenal issues: to monitor 18-OHCORTICOSTERONE levels as part of treatment evaluation.
Chronic fatigue or muscle weakness: to assess adrenal gland function.

Symptoms indicative

Unexplained weight gain: especially in the abdominal area or face.
Facial changes: such as a rounded face or unusual expressions.
High blood pressure: resistant to standard treatments.
Easy bruising: or unexplained skin marks.
Menstrual changes: such as irregular or absent periods in women.
Excess body hair (hirsutism): or changes in hair growth patterns.
Severe fatigue or muscle weakness: without clear cause.
Fluid balance issues: such as fluid retention or unexplained fluid loss.

Normal Levels

Men: 0.5 to 8.0 ng/mL
Women: 0.5 to 4.0 ng/mL
Reference values may slightly vary depending on the laboratory and the method used.
It is always recommended to review the results with a doctor, who will interpret them according to the standards of the laboratory where the test was performed.

What is included?

✓18-OHCORTICOSTERONE Test
✓The optimal health guidance based on the result.
✓Personal support services from Lahalak

Conditions and notices

8-12 hours fasting
The terms and conditions announced on the "Lahalak" medical platform apply.
There are no special conditions for the service other than those mentioned.

Frequently Asked Questions

Short answers to the FAQs published with this service.

What is the 18-OHCORTICOSTERONE Test?

It is a test that measures the level of 18-hydroxycorticosterone in the blood, which serves as an indicator of adrenal gland activity.

Why should I take this test?

It is usually performed to diagnose adrenal gland disorders such as Cushing’s syndrome or hyperaldosteronism.

How is this test performed?

A blood sample is taken by a professional, usually from a vein.

Are there special preparations before the test?

A short fasting period may be recommended, but consult your doctor for specific instructions.

What are the normal hormone levels in the blood?

Normal levels vary by laboratory and should be reviewed with your doctor.

What are the risks associated with this test?

The test is generally safe, but minor bruising or slight discomfort at the blood draw site may occur.

What happens if the results are abnormal?

Discuss the results with your doctor, who may recommend additional tests or treatment strategies based on hormone levels.

How is elevated or low 18-OHCORTICOSTERONE treated?

Treatment depends on the underlying cause and may include lifestyle changes, medication, or other procedures as appropriate.

Service resources and references

References and additional resources

Reference material and files associated with this service when available.

Scientific references

Mulatero, P., Morra di Cella, S., Monticone, S., Schiavone, D., Manzo, M., Mengozzi, G., Rabbia, F., & Gomez‑Sanchez, C. E. (2012). 18‑hydroxycorticosterone, 18‑hydroxycortisol, and 18‑oxocortisol in the diagnosis of primary aldosteronism and its subtypes. The Journal of Clinical Endocrinology & Metabolism.
(Evaluates the role of 18‑hydroxycorticosterone and related steroids in diagnosing primary aldosteronism and differentiating its subtypes.)
Auchus, R. J., Chandler, D. W., Singeetham, S., Nwariaku, F. E., & Colleagues (2007). Measurement of 18‑hydroxycorticosterone during adrenal vein sampling for primary aldosteronism. The Journal of Clinical Endocrinology & Metabolism, 92(7), 2648–2651.
(Describes measurement of serum 18‑hydroxycorticosterone during adrenal vein sampling and its utility in subtype diagnosis of primary aldosteronism.)
Auchus, R. J., & Colleagues (1989). An assay for plasma 18‑hydroxycorticosterone and its application in primary hyperaldosteronism. Journal of Clinical Endocrinology & Metabolism.
(Classic research establishing an assay for 18‑hydroxycorticosterone as a biomarker for primary hyperaldosteronism.)
Liddle, G. W., & Colleagues (1991). Simultaneous measurement of 18‑hydroxy‑11‑deoxycorticosterone and 18‑hydroxycorticosterone in plasma: methodology and clinical relevance. Journal of Steroid Biochemistry and Molecular Biology.
(Details analytical methods for concurrent steroids measurement and their relevance in adrenal disorders.)

Service availability

Choose a provider and branch

Each provider has one service price, then you choose from its available branches.

Labeeb & Search Tools

Let us help you

Use Labeeb smart tools to understand reports related to (Medical Laboratories), or search the platform directory directly.

Browse services alphabetically A-Z

LahaLak is here to help

Didn’t find the service?

We can help request the service and prepare your inquiry, or you can ask Labeeb to guide you to the most suitable category or service.

Phone call

Related services

Services you might also like

Medical service

Evening ACTH Hormone Test

A specialized test to monitor evening stress hormone fluctuations, essential for diagnosing rare conditions like Cushing's syndrome and ensuring the body's natural hormonal rhythm.

Starting from84.47 SAR

View service

Medical service

Precision Hormone Health Check

Advanced metanephrine testing for early detection of hormonal imbalances, supporting your cardiovascular health and ensuring proper endocrine system function.

Starting from126.72 SAR

View service

Medical service

Androstenedione Hormone Balance Test

A precise test measuring serum androstenedione levels to assess endocrine health and detect hormonal disturbances affecting energy, mood, and fertility for better wellness.

Starting from232.32 SAR

View service

Medical service

Parathyroid Hormone (PTH) Test

An essential test measuring PTH levels to regulate calcium and phosphate balance, protecting bone health and screening for various endocrine disorders for better metabolic stability.

Starting from80 SAR

View service

Your opinion matters

Was this content helpful?

Have a note?

Important Notice:

Content reviewed according to the LahaLak Quality Charter.Editorial Policy & Medical Standards

View service availability