A novel cause of erythromelalgia due to pseudoephedrine.
Oxf Med Case Reports
; 2024(4): omae037, 2024 Apr.
Article
en En
| MEDLINE
| ID: mdl-38680776
ABSTRACT
Objective:
Erythromelalgia is a rare, highly debilitating disorder characterised by severe episodes of discomfort, erythema, and desquamation of the extremities. Its causes include genetic factors, medications, and several underlying medical conditions. This paper describes a novel cause of erythromelalgia through a case report and literature review. Case description A 47-year-old Caucasian man presented with a two-year history of intermittent pain, redness and desquamation of the hands. He experienced several such episodes, each lasting 3-4 weeks. A skin biopsy confirmed the diagnosis of erythromelalgia. After several recurrences, he admitted to the intermittent use of pseudoephedrine as a nasal decongestant, which coincided with the episodes of erythromelalgia. Complete resolution of symptoms was reported on cessation of this medication.Conclusion:
Pseudoephedrine has been reported to cause a wide range of cutaneous reactions but has not been known to precipitate erythromelalgia. Recognition of this rare side effect may offer early diagnosis and reduced morbidity.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Oxf Med Case Reports
Año:
2024
Tipo del documento:
Article