Chaparral, is a tough plant with a long history of medicinal use by the native peoples of North America. Traditionally, it was taken internally to treat joint pain and to eliminate worms. Chaparral tea was applied externally to painful joints and minor wounds, and also used as a mouthwash and hair rinse. When European herbalists encountered chaparral, they initially used it to treat colds, flus, and intestinal infections. Later, based on a number of unsubstantiated cases, chaparral gained a reputation as a miracle cancer cure.

Note: There are a number of reports in which it appears that internal use of chaparral has caused serious liver injury. SeeSafety Issues for more information.