Hypogonadotropic Hypogonadism 8 Without Anosmia C4016875
A genetic form of hypogonadism without smell involvement. The brain does not properly signal the gonads. Managed with lifelong hormone replacement therapy.
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.
Delayed puberty
(Endocrine)Fatigue or weight changes
(endocrine)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Low libido
(Reproductive)Infertility
(Reproductive)Osteopenia
(Musculoskeletal)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
Gonadal hormone replacement therapy using estrogen/progesterone in females or testosterone in males to restore normal hormonal levels and secondary sexual characteristics.
GnRH Pulsatile Therapy
Pulsatile administration of gonadotropin-releasing hormone via pump to stimulate endogenous gonadotropin release and restore fertility.
Additional treatment options
Endocrine Function Monitoring
Regular monitoring of hormone levels, bone density, and metabolic parameters to assess treatment efficacy and adjust therapy.
monitoringBone Health Optimization
Weight-bearing exercise, adequate calcium and vitamin D intake, and fall prevention strategies to maintain skeletal health.
lifestylePsychological Support
Counseling and support groups addressing body image concerns, fertility issues, and emotional adjustment to chronic hormonal condition.
psychologicalWhen 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 Hypogonadotropic Hypogonadism 8 Without Anosmia C4016875?
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.
Boehm U, Bouloux PM, Dattani MT, et al. Expert consensus on the diagnosis and treatment of congenital hypogonadotropic hypogonadism. Nat Rev Endocrinol. 2015.
Pedersen-White JL, Pitteloud M, Dwyer AA. Clinical management of normosmic congenital hypogonadotropic hypogonadism. Endocr Pract. 2021.
Liu Z, Ma S, Yin Y. Long-term outcomes of pulsatile GnRH therapy in patients with normosmic hypogonadotropic hypogonadism. J Clin Endocrinol Metab. 2020.
Sibert L, Blithe DL, McLaughlin DT. Genetic basis of isolated normosmic hypogonadotropic hypogonadism. Best Pract Res Clin Endocrinol Metab. 2019.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy