Test Detail
Understanding the Test
Test Measures
Interpreting Results
FAQ's
City Price Info
Home Collection
Other Tests
Content created by
Written by
Dr. Betina Chandolia
BDS, MDS - Oral Pathology and Microbiology
Reviewed by
Dr. Ashish Ranjan
MBBS, MD (Pharmacology)
Want to know more?
Read our Editorial Policy

Cortisol 2

You need to provide
Blood 2
This test is for
Male, Female

Understanding Cortisol 2


What is Cortisol 2?

This test checks the level of cortisol hormone produced by the adrenal glands situated on the kidneys. It helps to maintain blood pressure, blood sugar, metabolism and responds to infections and stress. Excess of cortisol causes cushing syndrome while its deficiency causes addison's disease. Cushing syndrome is manifested by hypertension, diabetes, obesity, fragile skin, purple streaks on the abdomen, muscle weakness, osteoporosis. Symptoms of addison's disease are weight loss, muscle weakness, fatigue, low blood pressure and dark patches of skin.

Normal range of cortisol 6-23 mcg/dL. If not controlled abnormal levels may lead to fatal conditions including severe back pain, extreme hypotension and unconsciousness.

What is Cortisol 2 used for?

·         To diagnose Cushing’s syndrome caused due to high cortisol levels

·         To diagnose Addison’s disease

·         To detect and diagnose conditions of the adrenal glands or the pituitary glands

 

 

What does Cortisol 2 measure?

The Cortisol Test measures the total amount of cortisol hormone in the blood. Cortisol is a hormone secreted by the adrenal glands that helps in the metabolism of carbohydrates, fats, and proteins. It also plays a regulatory role in maintaining the blood sugar levels, water balance of the body. Cortisol also helps the body maintain a healthy immune system. Most of the cortisol found in the body is bound to proteins, only a small portion remains free and metabolically active.

Level of cortisol hormone rises and falls during the course of a day following a diurnal pattern. Cortisol levels reach highest in the early morning, drop slowly throughout the day reaching its lowest around midnight, and again increases slowly through the night to reach its highest early next morning. This diurnal pattern of cortisol secretion is maintained by the hypothalamus in the brain and the pituitary gland located just below the brain. Fall in the blood cortisol levels stimulates the production of Corticotropin Releasing Hormone (CRH) from the hypothalamus. CRH stimulates the pituitary gland to secrete the Adrenocorticotropic Hormone (ACTH), which in turn stimulates the production of cortisol from the adrenal glands to increase cortisol levels in the blood. Cortisol levels are regulated by a feedback mechanism. When cortisol levels rise to the required levels, CRH secretion from hypothalamus is stopped. This in turn stops ACTH secretion from the pituitary gland, thereby stopping cortisol secretion from the adrenal glands. Symptoms associated with increased or decreased levels of cortisol hormone appear when this feedback mechanism is disturbed due to diseases or lifestyle.

Interpreting Cortisol 2 results


Interpretations

 

Normal cortisol levels may vary among individuals. Increased or decreased cortisol levels can be assessed only if the cortisol level in blood does not follow the diurnal pattern, as it should.

 

 

Cortisol levels may fall outside the normal range for the time of day due to diseases or due to lifestyle factors such as irregular sleeping times.

 

Causes of increased cortisol levels:

·    Long term treatment with glucocorticosteroid hormones like prednisone, dexamethasone, etc.

·       Pituitary tumors that increase ACTH production

·       ACTH producing tumors in other parts of the body

·       Adrenal tumors that increase cortisol secretion

·      Congenital Adrenal Hyperplasia, a disease which causes excessive growth of adrenal gland cells

·    Recent surgery, illness, injury, or sepsis

·        CRH producing tumors in rare cases

Causes of decreased cortisol levels:

·         Reduced cortisol production due to damage or diseases of the adrenal gland (primary adrenal insufficiency) like Addison’s disease

·         Reduced ACTH production due to reduced activity of the pituitary gland or pituitary tumors (secondary adrenal insufficiency)

 

 

 

Answers to Patient Concerns & Frequently Asked Questions (FAQs) about Cortisol 2


Frequently Asked Questions about Cortisol 2

Q. What additional tests can be prescribed by your doctor in case of abnormal cortisol test results?

Additional tests that may be prescribed by the doctor in case of abnormal cortisol test result are urine cortisol test, salivary cortisol test, dexamethasone suppression test, ACTH Stimulation Test, CT scan or MRI for suspected tumors.

Q. What is Cushing’s syndrome?

Cushing’s syndrome refers to a group of conditions caused due to a sustained increase in the levels of cortisol hormone in the body. Increased levels of cortisol are most commonly caused due to corticosteroid medications used to treat other diseases. These increased levels could also be due to overproduction of cortisol from the adrenal glands caused by ACTH-secreting tumor in the pituitary gland or elsewhere in the body, or adrenal gland diseases like adrenal hyperplasia. Cushing’s syndrome shows symptoms which include fat deposition between the shoulders (buffalo hump), puffy face, purple or pink stretch marks on the abdomen, high blood pressure. The other symptoms include loss of bone density, slow wound healing, increased body hair in females, weakness, fatigue, growth impairment, etc.

Q. Is there any preparation required before the test?

Inform the doctor about the medications you may be taking. No other specific preparations are usually required before this test.

Q. What are the symptoms associated with increased cortisol levels?

Higher than normal cortisol levels in the blood can show symptoms such as High blood pressure (hypertension), high blood sugar (hyperglycemia), obesity, fragile skin, the appearance of purplish lines on the skin of the abdomen, weakness and muscular degeneration, osteoporosis and irregular menstruation.

Q. What are the symptoms associated with decreased cortisol levels?

Lower than normal cortisol levels in the blood can show symptoms such as rapid weight loss, fatigue and muscle weakness, low blood pressure, pain in the abdomen and dark patches of skin in Addison’s disease.

Q. What is Addison’s disease?

Addison’s disease is also called primary adrenal insufficiency. In this, the adrenal glands do not produce sufficient quantities of cortisol hormone due to the damage caused to the adrenal glands, diseases affecting the adrenal glands, or tumors in the adrenal glands. Symptoms include fatigue and weakness, rapid weight loss, the appearance of dark patches of skin, low blood pressure, diarrhea, nausea and vomiting, abdominal pain, etc. Addison’s disease can be life-threatening and can produce severe symptoms suddenly in a condition called Addisonian crisis or acute adrenal failure.

Q. Is there any risk associated with this test?

There is no risk associated with the test. However, since this test involves a needle prick to withdraw the blood sample, in very rare cases, a patient may experience increased bleeding, hematoma formation (blood collection under the skin), bruising or infection at the site of needle prick.

Q. What factors can affect the cortisol test results?

The cortisol test results can be affected by a number of factors, including a lifestyle that does not allow a regular sleeping pattern, stress, certain medications like birth control pills, glucocorticoids, and steroid hormone-based medications, physical trauma, final trimester of pregnancy, high physical activity in trained athletes, alcoholism and malnutrition
+ more

Cortisol 2 test price for other cities


Book a Cortisol 2 test at home near me

Easy online booking
Search for tests and packages, book a time and select address for seamless at-home lab tests.
Live tracking of phlebotomist
Stay informed with live tracking of our phlebotomist's location for seamless sample collection.
Safe collection
Our phlebotomists follow strict safety protocols to collect samples at home on time.
Sample received at lab
Your sample is bought to our laboratory for testing by our qualified experts.
Quick reports, free follow up
Reports are sent to your email. A free doctor follow up is provided to understand the report better

Provided by 4 Labs



INDIA’S LARGEST HEALTHCARE PLATFORM

260m+
Visitors
31m+
Orders Delivered
1800+
Cities
Get the link to download App
Reliable

All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited

Secure

Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant

Affordable

Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

Know more about Tata 1mgdownArrow

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.