Warm, dry woollen clothing to exposed parts in cold weather, as a
preventive. In the first stage, friction with No. 48, used cold. When
ulcers form they should be poulticed with bread and water for a day or
two, and then dressed with calamine cerate. Or, chilblains in every
stage, whether of simple inflammation or open ulcer, may always he
successfully treated by Goulard's extract, used pure or applied on
lint twice a day.