Prunella Vulgaris, also known as self-heal or heal-all, has an array of synonyms. Some of the common synonyms used for Prunella Vulgaris include heart-of-the-earth, carpenter's herb, woundwort, and blue curls. It is a flowering plant that belongs to the mint family. It is known for its medicinal properties and has been used for centuries to treat a variety of ailments such as sore throat, fever, and wounds. The herb contains essential oils that have anti-inflammatory, antiseptic, and antibacterial properties. It is widely used in traditional Chinese medicine and is also being studied for its potential use in treating cancer and HIV. The plant has a bitter taste but is a valuable ingredient to have in any herbal medicine cabinet.