Ann Dermatol.  2011 Feb;23(1):108-110. 10.5021/ad.2011.23.1.108.

Acute Generalized Exanthematous Pustulosis Caused by Diltiazem

• Kim HJ
• Jung KD
• Lee KT
• Byun JY
• Lee DY
• Lee JH
• Yang JM
• Lee ES

• KMID: 2171967
• DOI: http://doi.org/10.5021/ad.2011.23.1.108

Abstract

Acute generalized exanthematous pustulosis is clinically characterized by fever, pruritus and an acute pustular eruption. It can be described as having an abrupt onset and then spontaneous resolution occurs shortly after the start of symptoms, and there is usually only a single episode. Most cases have been triggered by the ingestion of drugs. Diltiazem hydrochloride is a calcium channel blocker that is commonly used for treating hypertension and angina. This drug was found to be the responsible agent in our current patient. There have been 9 such case reports in the English medical literature, yet this is the first such report in the Korean medical literature. We present the case of a 51-year-old male who experienced an acute generalized exanthematous pustulosis due to diltiazem hydrochloride and we review the relevant literature.

Keyword

Acute generalized exanthematous pustulosis; Diltiazem; Drug reaction

MeSH Terms

Acute Generalized Exanthematous Pustulosis
Calcium Channels
Diltiazem
Eating
Fever
Humans
Hypertension
Male
Middle Aged
Pruritus
Calcium Channels
Diltiazem

Figure

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  Fig. 1 Widespread pustular eruption on a diffuse erythematous background affecting the back.

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  Fig. 2 The histopathological findings show subcorneal pustules of the epidermis with mild spongiosis. Papillary edema and a dense perivascular infiltrate of lymphocytes and neutrophils are shown in the dermis (H&E, ×200).

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