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Ichthyosis Annular Epidermolytic 2 C5774264

Published: July 22, 2026Updated: August 20, 2026

A genetic skin disorder causing blistering and ring-shaped scaly patches. Treatment focuses on gentle skincare and preventing infections.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q84.9
ICD-11
LA00.0
Body system
dermatologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(dermatologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

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

1

Barrier repair skincare regimen

Consistent use of ceramide-based moisturizers and barrier creams to restore skin barrier function. Apply at least twice daily and after handwashing.

lifestyle
2

Dietary counseling and physical activity plan

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Environmental humidity optimization

Maintain indoor humidity levels between 50-60% using room humidifiers, particularly during winter months when air tends to be drier.

lifestyle

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Ichthyosis Annular Epidermolytic 2 C5774264?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Vohra F, Koster MI, Roop DR. Molecular Mechanisms of Epidermolytic Ichthyosis. J Am Acad Dermatol. 2020.

review2020
2

Schmuth M, Grallert H, Blunder S. European Guidelines for Management of Congenital Ichthyoses. Br J Dermatol. 2022.

guideline2022
3

Hernandez-Martin A, Garcia-Diez A, Torrelo A. Retinoid Therapy for Epidermolytic Ichthyosis: A Prospective Study. JAMA Dermatol. 2019.

clinical_trial2019
4

Oji V, Traupe H. Ichthyosis: Clinical Manifestations and Pathophysiology. Dermatol Ther. 2018.

review2018

Medication Comparisons

Compare medications used to treat Ichthyosis Annular Epidermolytic 2 C5774264. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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