diaphoretic vs hidrosis

diaphoretic

noun
  • A product or agent which induces or promotes perspiration. 

adj
  • Generating sweat or perspiration. 

hidrosis

noun
  • The formation and excretion of sweat; sweating; perspiration; and (sometimes, more particularly) 

  • Excessive sweating; excessive perspiration (more than would be expected in response to a given stimulus; especially when profuse as a symptom of disease or a side effect of a drug). 

How often have the words diaphoretic and hidrosis occurred in a corpus of books? (source: Google Ngram Viewer )