Balneology, or the therapeutic use of mineral waters and spas, is an age-old practice that dates back to ancient Greece and Rome. Balneotherapy is a term commonly used to describe this traditional healing technique, which involves the immersion of the body in warm water that is rich in mineral content. However, there are many other synonyms that can be used to describe this practice, including hydrotherapy, aqua therapy, thermae therapy, and spa therapy. No matter what term is used, the benefits of balneotherapy are clear, including reduction in pain and inflammation, improved sleep quality, and reduced stress and anxiety.