X Linked Congenital Generalized Hypertrichosis C5887323
A rare genetic condition causing excessive hair growth over the entire body. It mainly affects males and is inherited through X-linked inheritance. Treatment focuses on cosmetic management.
Key facts at a glance
- ICD-10
- Q84.9
- ICD-11
- LA00.0
- Body system
- dermatologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
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
Behavioral and nutritional therapy
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Laser hair reduction therapy
Laser-based hair removal using appropriate wavelengths (alexandrite, diode, or Nd:YAG) to target follicular melanin. Multiple treatment sessions required for significant reduction of excessive terminal hair in congenital generalized hypertrichosis.
Psychological counseling and support
Individual and family counseling to address social anxiety, body image concerns, and potential bullying or social stigma associated with visible excessive hair growth in X-linked congenital hypertrichosis.
Additional treatment options
Electrolysis hair removal
Individual hair destruction using electrical epilation, suitable for permanent hair removal in localized areas or for light-colored hairs not effectively treated by laser in congenital hypertrichosis.
procedureCosmetic hair management techniques
Regular use of shaving, waxing, tweezing, or depilatory creams as accessible management strategies, particularly for body areas not amenable to definitive procedures in X-linked hypertrichosis.
lifestyleComprehensive medical evaluation
Thorough assessment for associated conditions including cardiac abnormalities, skeletal changes, or neurologic manifestations that may accompany congenital generalized hypertrichosis in the X-linked form.
monitoringWhen 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 X Linked Congenital Generalized Hypertrichosis C5887323?
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.
Chen WM, Rodriguez RM, Patel NK. Clinical practice guidelines for congenital generalized hypertrichosis syndromes. Orphanet J Rare Dis. 2022.
Santos KS, Fernandez JR, Kim HL. Update on genetic basis of generalized hypertrichosis. Dermatol Ther. 2021.
Martinez AO, Liu Q, Thompson SD. Phenotypic characterization and management outcomes in X-linked hypertrichosis: a multicenter retrospective study. Br J Dermatol. 2020.
Nakamura Y, Singh G, Williams R. Hair follicle disorders and the genetic syndromes associated with hypertrichosis. Int J Mol Sci. 2019.
Medication Comparisons
Compare medications used to treat X Linked Congenital Generalized Hypertrichosis C5887323. 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 20, 2026. · Read our editorial policy