A Decoction of Yarrow.
Take Yarrow 2 handfuls; Archangel with a white Flower, Hounds tongue, each 1 handful; Red Sanders half an ounce; boil in Water 2 pints and half to 1 quart; adding at last Japanic Earth powder'd 2 drams; Mace bruised 1 dram, strain.
Its design'd against a Fluor Albus. Give 3 ounces mixed with the white of an Egg beaten up, and as much Sugar as will make it palatable, Night and Morning.
Thomas Fuller
Pharmacopeia Extemporanea 1710