Disfungsi bbrp saraf kranial, tremor, vertigo, kehilangan memori, neuropati perifer, parestesia, paralisis saraf perifer. Reaksi hipersensitif. Pankreatitis, anoreksi, muntah, alopesia, ginekomastia, libido berkurang, disfungsi ereksi, katarak progresif, oftalmoplegia.