Anpheros Search · Condition

Pemphigus, unspecified

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In short

Pemphigus is an autoimmune disorder where the immune system attacks healthy cells in the skin and mouth, causing blisters and sores. No one knows the cause, it does not spread from person to person, and it does not appear to be inherited, but some people's genes put them more at risk. Doctors diagnose pemphigus with a physical exam, a biopsy, and blood tests. Treatment involves one or more medicines to control symptoms, such as steroids to reduce inflammation, drugs that suppress the immune system response, or antibiotics to treat associated infections.

Source: MedlinePlus, National Library of Medicine.

AI-generated summary of the sources cited on this page, checked automatically against them. Not reviewed by a clinician; not medical advice.

Codes

ICD-10: L10
ICD-11: EB40.Z Pemphigus, unspecified

Description

Pemphigus is an autoimmune disorder. If you have it, your immune system attacks healthy cells in your skin and mouth, causing blisters and sores. No one knows the cause. Pemphigus does not spread from person to person. It does not appear to be inherited. But some people's genes put them more at risk for pemphigus.
Pemphigoid is also an autoimmune skin disease. It leads to deep blisters that do not break easily. Pemphigoid is most common in older adults and may be fatal for older, sick patients.
Doctors diagnose pemphigus with a physical exam, a biopsy, and blood tests. The treatment of pemphigus and pemphigoid is the same: one or more medicines to control symptoms. These may include:
Steroids, which reduce inflammation
Drugs that suppress the immune system response
Antibiotics to treat associated infections
NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

Source: MedlinePlus, National Library of Medicine.

Next to it in ICD-10

Neighbouring codes in the classification, not a medical link.

External resources

Questions

What is the ICD-10 code for Pemphigus, unspecified?

L10 (WHO, International Classification of Diseases, 10th Revision).

What is the ICD-11 code for Pemphigus, unspecified?

EB40.Z: Pemphigus, unspecified (WHO, ICD-11 for Mortality and Morbidity Statistics).

Sources and attribution

Names other than the official source titles: Anpheros translations and plain-language names, made with AI assistance and checked automatically; the source names are in English.
Source: MedlinePlus, National Library of Medicine.
ICD-10 codes and titles © World Health Organization. Source: WHO, International Classification of Diseases, 10th Revision (2019).

Anpheros Search catalog 2026.10.5, published 17 October 2026. About the data →

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