Dapsone-induced peripheral neuropathy.
Peripheral neuropathy occurred in a 32-year-old man who was receiving dapsone (Aviosulfon) for dermatitis herpetiformis. Neurological examination showed polyneuropathy that involved the median and ulnar nerves, with a lesser involvement of other peripheral nerves. After treatment with dapsone was discontinued, the neuropathy reversed itself, with practically complete return of function of all nerves involved.
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