DHEA-S
About Test
The DHEA-S (Dehydroepiandrosterone sulfate) test measures the level of DHEA-S, a hormone produced by the adrenal glands. DHEA-S serves as a precursor to sex hormones such as estrogen and testosterone and plays a role in various bodily functions, including immune system regulation, energy levels, and mood.
This test is commonly used to evaluate adrenal gland function and diagnose conditions related to abnormal DHEA-S production. Elevated levels of DHEA-S can indicate conditions such as adrenal hyperplasia, polycystic ovary syndrome (PCOS), or adrenal tumours. Conversely, low levels may be associated with adrenal insufficiency or ageing.
Monitoring DHEA-S levels helps healthcare providers assess adrenal health, investigate symptoms such as fatigue or abnormal hair growth, and guide treatment strategies for hormonal imbalances. Regular testing ensures appropriate management and personalised care for patients with adrenal or endocrine disorders.
Sample Requirements
Gold SST Tube
Stability
Serum: 7 days 2-8°C
Turnaround Time
4 hours
Assay Interferences
Interferences (Up to 5%)
Calcium: Above 15 mg/dL
Potassium: Above 7 mmol/L
Sodium: Above 180 mmol/L
Iron: Above 800 ug/dL
Zinc: Above 500 ug/dL
Magnesium: Above 4 mg/dL
Copper: Above 600 ug/dL
Bilirubin (conj): Above 15 mg/dL
Lipemia: Above 600 mg/dL
Haemolysis: Above 2 g/L
Reference Range (umol/L):
Male:
0 - 4 years old: < 0.6
4 - 10 years old: 0.4 - 2.2
10 - 15 years old: 0.9 - 7.5
15 - 22 years old: 2.5 - 13.9
> 22 years old: 2.2 - 15.2
Female:
0 - 4 years old: < 0.4
4 - 10 years old: 0.4 - 2.1
10 - 16 years old: 0.7 - 5.8
16 - 22 years old: 3.0 - 9.9
> 22 years old: 0.9 - 11.6
Critical Value:
Not applicable