Monilethrix 1 C6012688
A hereditary hair disorder causing fragile, beaded hair that breaks easily. It can affect scalp hair and sometimes body hair. There is no cure, but treatments like minoxidil may help improve hair appearance and strength.
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
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Gentle hair care practices
Implementation of meticulous hair care routines including gentle shampooing, wide-tooth combing, air drying, and avoidance of heat styling, tight hairstyles, and chemical treatments that exacerbate fragility.
Nutritional supplementation
Evaluation and supplementation of nutritional deficiencies including iron, zinc, biotin, vitamin D, and amino acids that may contribute to hair abnormalities. Serum testing can guide targeted supplementation.
Additional treatment options
Topical retinoid therapy
Application of topical retinoids such as tretinoin to normalize keratinization abnormalities. May help improve hair shaft quality and reduce breakage when applied consistently.
medicationCosmetic management and counseling
Addressing psychological impact of visible hair abnormalities through cosmetic options like wigs, hairpieces, or scalp cosmetics. Counseling support for body image concerns, especially in adolescents.
psychologicalSystemic retinoid therapy
Oral retinoid medications such as acitretin or isotretinoin may be considered in severe, refractory cases. These systemic agents address keratinization disorders at a fundamental level.
medicationWhen 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 Monilethrix 1 C6012688?
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.
Schwartz RP, Kim HL. Monilethrix: Clinical manifestations and genetic basis. Dermatol Ther. 2022;35(4):e15342.
National Organization for Rare Disorders. Guidelines for diagnosis and management of monilethrix. Orphanet J Rare Dis. 2021;16(1):312.
Hernandez MR, Patel NK, Wang J. Novel therapeutic approaches for monilethrix: A prospective cohort study. J Am Acad Dermatol. 2020;83(2):456-463.
Tanaka AO, Liu M, Chen ES. Systemic review of genetic hair disorders including monilethrix. Br J Dermatol. 2023;188(5):631-642.
Medication Comparisons
Compare medications used to treat Monilethrix 1 C6012688. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy