Dehydroepiandrosterone sulfate (DHEAS)

What Is DHEAS Used For?

Doctors may order a DHEAS test to evaluate adrenal gland health, especially in cases of suspected adrenal disorders, hormonal imbalances, or conditions affecting sex hormone production. It can also be used in the diagnosis and monitoring of certain cancers, such as breast or prostate cancer, where hormone levels play a role.

How Is the Test Performed?

A blood sample is taken from a vein in your arm. You may feel a small pinch when the needle is inserted, but the procedure is quick and usually not painful. The blood is then sent to a lab for analysis.

What Does a DHEAS Test Tell You?

While DHEAS levels can vary based on age, sex, and overall health, they are not typically used alone to diagnose conditions. Instead, they are often part of a broader evaluation. For example, low levels may suggest adrenal insufficiency or other hormonal issues, while very high levels could indicate conditions like Cushing’s syndrome or certain cancers.

What Are Common Causes of Abnormal Results?

Abnormal DHEAS levels can result from a variety of factors, including adrenal gland disorders, hormonal imbalances, certain cancers, or medications that affect hormone production. Always discuss your results with your healthcare provider, as they will consider your medical history and other test results to determine the best course of action.