Knowledge | DHEA-S Testing: A Key Indicator of Hormonal Health
DHEA-S (dehydroepiandrosterone sulfate) is a hormone secreted by the adrenal glands that can be converted in the body into testosterone in men and estrogen in women. DHEA-S levels not only reflect adrenal health but may also affect fertility, skin health, bone density, libido, and more.
DHEA-S levels usually peak in early adulthood and gradually decline with age. Doctors often recommend a DHEA-S blood test for patients with symptoms of hormonal imbalance to assess adrenal function, particularly when women show signs of excess androgens.
Health Signs of Abnormal DHEA-S Levels
Possible causes of high DHEA-S
High DHEA-S levels are usually more noticeable in women and may cause the following symptoms:
Irregular or absent menstrual periods
Excessive facial or body hair
Severe acne
Thinning hair or hair loss
Deepening voice, smaller breasts, or a prominent Adam's apple
Increased muscle mass
In children, high DHEA-S levels may cause precocious puberty, such as early growth of pubic or underarm hair.
Elevated DHEA-S may be associated with the following conditions:
Adrenal cancer or tumors
Cushing's disease, with symptoms such as a rounded face, fat accumulation on the upper back, and easy bruising
Adrenal hyperplasia, which causes overactive adrenal glands
Polycystic ovary syndrome (PCOS), which can affect female fertility
Possible Causes of Low DHEA-S
Low DHEA-S levels are commonly associated with aging and the following health conditions:
Diabetes
Dementia
Osteoporosis (weak bones)
Low libido and erectile dysfunction
Chronic fatigue syndrome
Lupus
AIDS
Low DHEA-S levels may also be associated with adrenal gland damage, such as:
Addison's disease, which may cause muscle weakness, fatigue, weight loss, and low blood pressure
Hypopituitarism, which may cause low libido, infertility, fatigue, and short stature in children
DHEA-S Blood Test Guide
Testing process
A DHEA-S test is a simple blood test that usually requires no special preparation. Before testing, tell your doctor if you are taking DHEA supplements or other medications that affect hormones, such as diabetes medications or performance-enhancing supplements.
Women may be asked to have the test within one week before or after their menstrual period to limit the effect of the menstrual cycle on DHEA-S levels.
How are DHEA-S test results interpreted?
Normal DHEA-S ranges vary by age, sex, health status, and laboratory method.
A normal DHEA-S level generally indicates normal adrenal function.
If the DHEA-S level is abnormal, the doctor may order further tests to identify an underlying condition, such as a hormonal imbalance, adrenal disorder, or reproductive system abnormality.
Why DHEA-S Testing Matters for Health Management
Because DHEA-S plays an important role in hormonal balance, immune function, sexual health, and aging, knowing your level may help identify health concerns early.
If the result is abnormal, the doctor will usually consider other hormone tests, such as testosterone, estrogen, and cortisol levels, to make a more accurate diagnosis and develop an individualized treatment plan.
Knowledge | DHEA-S testing: A key indicator of hormonal health
Knowledge | DHEA-S Testing: A Key Indicator of Hormonal Health
DHEA-S (dehydroepiandrosterone sulfate) is a hormone secreted by the adrenal glands that can be converted in the body into testosterone in men and estrogen in women. DHEA-S levels not only reflect adrenal health but may also affect fertility, skin health, bone density, libido, and more.
DHEA-S levels usually peak in early adulthood and gradually decline with age. Doctors often recommend a DHEA-S blood test for patients with symptoms of hormonal imbalance to assess adrenal function, particularly when women show signs of excess androgens.
Health Signs of Abnormal DHEA-S Levels
Possible causes of high DHEA-S
High DHEA-S levels are usually more noticeable in women and may cause the following symptoms:
Irregular or absent menstrual periods
Excessive facial or body hair
Severe acne
Thinning hair or hair loss
Deepening voice, smaller breasts, or a prominent Adam's apple
Increased muscle mass
In children, high DHEA-S levels may cause precocious puberty, such as early growth of pubic or underarm hair.
Elevated DHEA-S may be associated with the following conditions:
Adrenal cancer or tumors
Cushing's disease, with symptoms such as a rounded face, fat accumulation on the upper back, and easy bruising
Adrenal hyperplasia, which causes overactive adrenal glands
Polycystic ovary syndrome (PCOS), which can affect female fertility
Possible Causes of Low DHEA-S
Low DHEA-S levels are commonly associated with aging and the following health conditions:
Diabetes
Dementia
Osteoporosis (weak bones)
Low libido and erectile dysfunction
Chronic fatigue syndrome
Lupus
AIDS
Low DHEA-S levels may also be associated with adrenal gland damage, such as:
Addison's disease, which may cause muscle weakness, fatigue, weight loss, and low blood pressure
Hypopituitarism, which may cause low libido, infertility, fatigue, and short stature in children
DHEA-S Blood Test Guide
Testing process
A DHEA-S test is a simple blood test that usually requires no special preparation. Before testing, tell your doctor if you are taking DHEA supplements or other medications that affect hormones, such as diabetes medications or performance-enhancing supplements.
Women may be asked to have the test within one week before or after their menstrual period to limit the effect of the menstrual cycle on DHEA-S levels.
How are DHEA-S test results interpreted?
Normal DHEA-S ranges vary by age, sex, health status, and laboratory method.
A normal DHEA-S level generally indicates normal adrenal function.
If the DHEA-S level is abnormal, the doctor may order further tests to identify an underlying condition, such as a hormonal imbalance, adrenal disorder, or reproductive system abnormality.
Why DHEA-S Testing Matters for Health Management
Because DHEA-S plays an important role in hormonal balance, immune function, sexual health, and aging, knowing your level may help identify health concerns early.
If the result is abnormal, the doctor will usually consider other hormone tests, such as testosterone, estrogen, and cortisol levels, to make a more accurate diagnosis and develop an individualized treatment plan.
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