17 Jul 2017 Home » Grammar • Vocabulary » Medical and Health Idioms Medical and Health Idioms Posted in Grammar, Vocabulary By englishlearn_admin On July 17, 2017 Medical and Health Idioms As fit as a fiddle, black and blue, clean bill of health, flare up, go under the knife, splitting headache. Follow the list for idioms, meanings and example sentences; Tags:english, english idiom list, health idioms, idioms, medical idioms, vocabulary Related Posts Uses and Differences – ‘For’, ‘During’, ‘While’ Comparative vs Superlative Conditionals in English