Treatment for Low Serum DHEA Levels
Diagnostic Approach
- Low serum DHEA levels should be evaluated in the context of overall adrenal function, with paired measurement of serum cortisol and plasma ACTH to determine if primary adrenal insufficiency is present 2
- In patients with suspected adrenal insufficiency, evaluate morning levels of ACTH, cortisol, basic metabolic panel, renin, and aldosterone 3
- For indeterminate results, consider standard dose ACTH stimulation testing 3
Treatment Recommendations
For Primary Adrenal Insufficiency
- Primary treatment should focus on glucocorticoid replacement, typically with hydrocortisone 15-20 mg daily in divided doses 3, 1
- Mineralocorticoid replacement with fludrocortisone is typically required 3
- DHEA supplementation can be considered as an adjunctive therapy after primary hormone replacement is established 1
For Isolated Low DHEA
- DHEA supplementation can be offered at doses of 10-50 mg daily, with 25 mg being a common starting dose 4
- Monitor treatment efficacy by measuring serum DHEA sulphate, androstenedione, and testosterone levels 4
- Benefits are most established for women with low libido and/or energy levels 4
Important Considerations and Cautions
- Long-term effects of DHEA replacement therapy are not fully established, so treatment should be used with caution 4
- DHEA should be used with particular caution in cancer survivors receiving aromatase inhibitor therapy 4