The clinical pictures of two young men who developed peripheral motor neuropathy in the course of dapsone therapy are described. The clinical findings were supported by motor nerve conduction studies. In both cases, complete clinical recoveries were observed following discontinuance of dapsone.
Saqueton AC, Lorincz AL, Vick NA, Hamer RD. Dapsone and Peripheral Motor Neuropathy. Arch Dermatol. 1969;100(2):214-217. doi:10.1001/archderm.1969.01610260090016