Laxative Clyster.
Take of milk and water, each six ounces; sweet oil or fresh butter, and brown sugar, of each two ounces. Mix them.
If an ounce of Glauber's salt, or two table-spoonfuls of common salt be added to this, it will be the Purging Clyster.
William Buchan
Domestic Medicine 2nd edition 1785