Abstract
Dapsone (4,4'-diaminodiphenyl sulphone) is used for a variety of dermatological conditions including immunobullous diseases and urticarial vasculitis. Side-effects are common and include lethargy, headaches, methaemoglobinaemia and haemolysis. Severe adverse effects are rare but the dapsone hypersensitivity syndrome is well recognized. Symptoms include fever, haemolytic anaemia, lymphocytosis and hepatitis. We report a near fatal case of the dapsone hypersensitivity syndrome in a patient with urticarial vasculitis. This diagnosis should be remembered in any patient who becomes unwell whilst taking dapsone.
Original language | English |
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Pages (from-to) | 496-498 |
Number of pages | 3 |
Journal | Clinical and Experimental Dermatology |
Volume | 28 |
Issue number | 5 |
DOIs | |
Publication status | Published - Sep 2003 |
Keywords
- Anti-Inflammatory Agents, Non-Steroidal/adverse effects
- Dapsone/adverse effects
- Drug Hypersensitivity/etiology
- Female
- Humans
- Middle Aged
- Necrosis
- Urticaria/drug therapy