Chills and Fever, Horse-radish for

"Take fresh green horseradish leaves, bruise and mash them to the consistency of a poultice and bind on the bottom of the feet. This will tend to reduce the fever and is a reliable remedy. I have often used this with great satisfaction."

Source: Mother's Remedies: Over One Thousand Tried and Tested Remidies from Mothers of the United States and Canada, T. J. Ritter