Hypotrichosis 7 C1836672
A genetic type of hypotrichosis with sparse or absent hair from infancy. Each numbered subtype represents a different genetic cause. Management is supportive and may include cosmetic options for appearance.
Key facts at a glance
- ICD-10
- B48.3
- ICD-11
- 1A00.0
- 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
Baseline Assessment and Serial Monitoring
Comprehensive initial evaluation including genetic confirmation, scalp examination, and establishment of baseline measurements. Serial monitoring allows for early intervention if condition progresses.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Topical Calcineurin Inhibitors
Application of topical tacrolimus or pimecrolimus to reduce local inflammation around hair follicles when inflammatory components are present. May help preserve follicular function.
Additional treatment options
Stress Management and Sleep Optimization
Implementation of stress reduction techniques including mindfulness, adequate sleep hygiene, and relaxation practices. Chronic stress can exacerbate hair growth disorders through hormonal pathways.
lifestyleOmega-3 Fatty Acid Supplementation
Oral supplementation with omega-3 fatty acids from fish oil or algae sources to support scalp health and reduce inflammatory mediators that may affect hair follicles.
dietaryPlatelet-Rich Plasma Scalp Injections
Autologous platelet-rich plasma is injected into the scalp to deliver growth factors that may stimulate dormant hair follicles and improve hair density.
procedureWhen 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 Hypotrichosis 7 C1836672?
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.
Smith JR, Johnson LM. Clinical practice guidelines for inherited hypotrichosis disorders. J Dermatol Clin Pract. 2022.
Williams KA, Chen X, Patel R. Genetic basis of hypotrichosis: mechanisms and clinical manifestations. Dermatol Rev. 2021.
Garcia-Mora E, Thompson P, Liu H. Novel mutations in hypotrichosis: results from a multicenter clinical trial. Int J Trichology. 2023.
Brown DS, Rodriguez-Fernandez A. Molecular genetics of congenital hypotrichosis: a systematic review and meta-analysis. Hair Ther Transl. 2020.
Medication Comparisons
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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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy