raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:139402

Drug reaction with eosinophilia and systemic symptoms

Synonyms: DRESS syndrome · Drug rash with eosinophilia and systemic symptoms

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

A rare hypersensitivity reaction characterized by a generalized infiltrated skin rash with face edema, fever, enlarged lymph nodes, eosinophilia, lymphocytosis and more or less severe visceral involvement (e.g. hepatitis, nephritis, pneumonitis, myocarditis ect.) and, in some patients, reactivation of human herpes virus 6, Epstein-Barr virus and/or cytomegalovirus. Onset usually occurs 2-8 weeks after administration of the causal medication and is most frequently associated with anticonvulsants, antibacterial sulfonamides and allopurinol but many other medications have also been implicated. Histology is characterized by interface dermatitis, sometimes mixed with eczematous and an acute generalized exanthematous pustulosis-like pattern. Auto-immune sequelae may occur.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDrug reaction with eosinophilia and systemic symptomsDRESS syndrome · Drug rash with eosinophilia and systemic symptoms
frRéaction médicamenteuse avec éosinophilie et symptômes systémiquesEruption cutanée avec éosinophilie et symptômes systémiques · Hypersensibilité médicamenteuse avec éosinophiles et manifestations systémiques · Syndrome DRESS
deArzneimittelreaktion mit Eosinophilie und systemischen SymptomenDRESS-Syndrom · Hypersensitivitäts-Syndrom mit Eosinophilie und systemischen Symptomen
esReacción a fármacos con eosinofilia y síntomas sistémicosSíndrome DRESS · Erupción por fármacos con eosinofilia y síntomas sistémicos · Reacción a medicamentos con eosinofilia y síntomas sistémicos
itReazione ai farmaci con eosinofilia e sintomi sistemiciEruzione da farmaco con eosinofilia e sintomi sistemici · Sindrome DRESS
nlReactie op medicatie met eosinofilie en systemische symptomenDRESS-syndroom · Medicatiegeïnduceerde huiduitslag met eosinofilie en systemische symptomen
ptReação medicamentosa com eosinofilia e sintomas sistémicosExantema medicamentoso com eosinofilia e sintomas sistémicos · Síndrome DRESS
plReakcja polekowa z eozynofilią i objawami ogólnoustrojowymiPolekowa eozynofilia z objawami ogólnymi · Zespół DRESS
csLéky způsobená vyrážka s eozinofilií a systémovými symptomyDRESS syndrom · Eozinofilní systémový syndrom způsobený reakcí na léčiva
ukМедикаментозна реакція з еозинофілією та системними симптомамиDRESS-синдром · Медикаментозне висипання з еозинофілією та системними симптомами
zh伴嗜酸性粒细胞增多症和全身症状的药疹药物反应嗜酸性粒细胞增多性系统性综合征
trEozinofili ve sistemik semptomlar ile seyreden ilaç döküntüsüDRESS sendromu · İlaç reaksiyonu eozinofilik sistemik sendrom

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10T88.7NTBTattributedvalidated
ICD-11EH65Especificvalidated
MONDO0015340Evalidated
UMLSC3541994Evalidated
GARD13629Evalidated
MedDRA10073508Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

28 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100665Angioedema
HP:0001695Cardiac arrest
HP:0010783Erythema
HP:0001019Erythroderma
HP:0001945Fever
HP:0100326Immunologic hypersensitivity
HP:0002383Infectious encephalitis
HP:0002716Lymphadenopathy
HP:0012733Macule
HP:0000988Skin rash
HP:0100646Thyroiditis
HP:0001824Weight loss
Frequent (79-30%)
HP:0002910Elevated circulating hepatic transaminase concentration
HP:0006515Interstitial pneumonitis
HP:0100827Lymphocytosis
HP:0002113Pulmonary infiltrates
Occasional (29-5%)
HP:0006554Acute hepatic failure
HP:0012735Cough
HP:0002094Dyspnea
HP:0030249Enanthema
HP:0012115Hepatitis
HP:0001880Increased total eosinophil count
HP:0012819Myocarditis
HP:0000100Nephrotic syndrome
HP:0009830Peripheral neuropathy
HP:0200039Pustule
HP:0000083Renal insufficiency
HP:0001970Tubulointerstitial nephritis

Run the differential on the 12 obligate / very frequent terms

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Sources for this card