An excellent Gargle for a Sore Throat
Half fill a teapot with dark red rose leaves, pour boiling water over; when cold strain it into a 6 oz. bottle, add a tea-spoonful of tincture of myrrh, and 25 drops of elixir of vitriol: if the throat be ulcerated, a tea-spoonful of tincture of cayenne.
Source: The English Housekeeper, Anne Cobbett
How to make a Stringent Gargle
Put the following ingredients into a very clean earthen pipkin:— Twenty sage leaves, a handful of red rose leaves, and a pint of water; boil these for twenty minutes, then add a gill of vinegar, and two table-spoonfuls of honey; boil again for ten minutes, and strain the gargle through a muslin rag, to be used when cold.
Source: A Plain Cookery Book for the Working Classes, C.E. Francatelli