Oh J, Saidha S, Cortese I, et al. Daclizumab induced side effects in multiple organ systems in multiple sclerosis. Neurology 2014; 82: 984-988.
Authors at Johns Hopkins MS clinic studied 20 patients on daclizumab. After 20 months pstients got alopecia, rash, and breast nodules and lymphadenopathy that resolved with discontinuation.