A Refrigerating Gargle.
Take waters of Frogs Spawn, Plantain and Elder flowers, each 4 ounces; red Rose water 2 ounces; whites of Eggs (beat up to Water) 4; white Sugar 1 ounce, mix.
Its a most grateful thing in hot burning Fevers, and very commodious in Heat, Drought, Asperity and Erosion of the Tongue and Mouth.
Thomas Fuller
Pharmacopeia Extemporanea 1710