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Start free with EleplanPemphigus vulgaris
ORPHA:704Disease
What it is
A rare autoimmune bullous skin diseases characterized by painful, flaccid blisters and erosions of the oral mucosa, predominantly involving the buccal area, and with or without extension to the epidermis. Mucosa of the larynx, oesophagus, conjunctiva, nose, genitalia and anus, are less frequently affected.
Key facts
- Prevalence
- 1-5 / 10 000 (Europe)
- Age of onset
- Adult, Childhood, Elderly
- Inheritance
- Not applicable
- Classified as
- Disease
Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.
Signs and symptoms
Very common80–99%
10Common30–79%
7These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
ICD-10 codes
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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