Abnormal Circulating Pregnenolone Concentration C4477026
A condition involving abnormal levels of pregnenolone, a hormone that serves as a building block for other hormones in the body. It may indicate adrenal gland dysfunction or hormonal disorders. Treatment involves hormone evaluation and management.
Key facts at a glance
- ICD-10
- E34.9
- ICD-11
- 5A00.0
- Body system
- endocrine
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Adrenal insufficiency
Inadequate cortisol production by the adrenal glands leading to potentially life-threatening adrenal crisis in severe cases.
Seek immediate medical attention if experiencing severe weakness, vomiting, confusion, or fainting, as these may indicate adrenal crisis.
Severe hypotension
Dangerously low blood pressure that can lead to shock and organ failure if left untreated.
Seek emergency care immediately if experiencing dizziness, cold extremities, rapid heartbeat, or fainting.
Fatigue
(constitutional)Persistent tiredness and lack of energy that does not improve with rest, often related to disrupted steroid hormone production.
Frequency: 70-80% of patients
Mood changes
(neurologic)Experiencing irritability, anxiety, or mild depression due to pregnenolone's role in brain function and neurotransmitter regulation.
Frequency: 50-60% of patients
Irregular menstrual cycles
(endocrine)Disrupted or unpredictable menstrual periods in females due to hormonal imbalance affecting the hypothalamic-pituitary-gonadal axis.
Frequency: 45-55% of patients
Cognitive difficulties
(neurologic)Problems with memory, concentration, or mental clarity, as pregnenolone influences brain health and cognitive function.
Frequency: 20-30% of patients
Low blood pressure
(cardiovascular)Abnormally low blood pressure readings, potentially related to disrupted aldosterone and cortisol production affecting fluid balance.
Frequency: 15-25% of patients
Skin changes
(dermatologic)Dry skin or changes in skin texture due to altered steroid hormone levels affecting skin health and oil production.
Frequency: 30-40% of patients
Nausea
(gastrointestinal)Feeling of sickness with an urge to vomit, which may occur due to adrenal hormone imbalances affecting gastrointestinal function.
Frequency: 10-15% of patients
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Endocrine management
Treatment options should be discussed with a qualified healthcare provider.
Hormone replacement therapy
Replacement of deficient pregnenolone under endocrine supervision to restore steroid hormone precursor levels. Treatment aims to normalize downstream hormone production including DHEA and cortisol.
Comprehensive hormone panel
Systematic monitoring of adrenal hormone pathways including DHEA, cortisol, and downstream sex hormones. This guides dosage adjustments and identifies secondary hormone imbalances.
Additional treatment options
Treatment of adrenal insufficiency
Addressing primary adrenal pathology causing abnormal pregnenolone levels. Glucocorticoid and mineralocorticoid replacement may be necessary if Addison's disease is present.
medicationStress reduction and sleep optimization
Reducing chronic stress to minimize cortisol demand and support adrenal hormone balance. Adequate sleep and stress management techniques can improve hypothalamic-pituitary-adrenal function.
lifestyleAdaptogenic support
Herbal and nutritional support for adrenal function including licorice root and B-vitamin complex. These may support adrenal hormone synthesis but should not replace medical treatment.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Circulating Pregnenolone Concentration C4477026?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Bornstein SR, Allolio B, Arlt W, et al. Diagnosis and Treatment of Primary Adrenal Insufficiency: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2016;101(2):364-389.
Miller WL, Auchus RJ. The molecular biology, biochemistry, and physiology of human steroidogenesis and its disorders. Endocr Rev. 2011;32(1):81-151.
Speiser PW, Arlt W, Auchus RJ, et al. Congenital Adrenal Hyperplasia Due to Steroid 21-Hydroxylase Deficiency: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2018;103(11):4043-4088.
Storbeck KH, Schiffer L, Baranowski E, et al. Steroid metabolomics in endocrine disease. J Endocr Soc. 2020;4(9):bvaa090.
Marx T, Rother E, Kloepfer L, et al. Pregnenolone in neuropsychiatric disorders: A systematic review. Prog Neuropsychopharmacol Biol Psychiatry. 2021;104:110041.
Funder JW, Carey RM, Mantero F, et al. The Management of Primary Aldosteronism: Case Detection, Diagnosis, and Treatment: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2016;101(5):1889-1916.
Rao P, Lord E,蚂蚁 J, et al. Comprehensive steroid profiling in adrenal disorders: A systematic review and meta-analysis. J Steroid Biochem Mol Biol. 2020;198:105576.
kersting F, Reisch N, Hahner S, et al. European Consensus Statement on congenital adrenal hyperplasia due to CAH. Eur J Endocrinol. 2021;184(4):P1-P9.
Melmed S, Polonsky KS, Larsen PR, Kronenberg HM. Williams Textbook of Endocrinology. 14th ed. Elsevier; 2019.
Hinchliffe E, Chan LF, Clark AJ. Congenital adrenal hyperplasia. In: Feingold KR, Anawalt B, Boyce A, et al., editors. Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2020.
Medication Comparisons
Compare medications used to treat Abnormal Circulating Pregnenolone Concentration C4477026. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy