Cataplasms, also known as poultices, are a type of medication consisting of a soft, moist substance applied to the skin. They are used to reduce inflammation, bruises, and swelling. The term cataplasm is often used synonymously with words such as poultice, plaster, or paste. Other words that can be used to refer to cataplasms include compresses, bandages, pads, or dressings. These synonyms all describe similar treatments that are used to help heal wounds, relieve pain, or reduce inflammation. Each of these terms can be used interchangeably depending on the context and the region or culture in which they are used.