How to pronounce “purging”(noun) in English

So illness tends to be a buildup of one humor in the body, or an excess, and the only way to kill that is to remove the excess.And so early modern medicine and before tends to focus a lot on purging and lots of emetics next to make you vomit, things to go the other way as well,and the most famous, phlebotomy, so cutting with scalpel or using leeches to remove excess blood.