Name 2 treatments that were new/different in the renaissance period c.1500-c.1700/16th-18th century

Two treatments that were new in the renaissance period include : 1. Transference - the belief that disease could be transmitted from someone to something else, e.g. strapping chickens to bubeos 2. Chemical cures - early form of chemistry, which involved new remedies such as mercury and antimony used to purge the body because they cause sweating and vomiting