iodism

noun
io·​dism | \ ˈī-ə-ˌdiz-əm How to pronounce iodism (audio) \

Medical Definition of iodism

: an abnormal local and systemic condition resulting from overdosage with, prolonged use of, or sensitivity to iodine or iodine compounds and marked by ptyalism, coryza, frontal headache, emaciation, and skin eruptions