Goldthread is a traditional herb that has been used for centuries in traditional Chinese and Native American medicine to treat a variety of ailments. Some synonyms for goldthread include Coptis, yellowroot, and cankerroot. These names all refer to the plant's bright yellow, thread-like roots which are often used medicinally. Goldthread is thought to have anti-inflammatory, antimicrobial, and blood sugar-lowering effects. It has also been used to treat digestive issues, sore throats, and skin conditions. With its long history of use in natural medicine, goldthread is a valuable herb with many potential health benefits. Whether you call it coptis, yellowroot or cankerroot, this herb is definitely worth exploring.