There are numerous synonyms for the term "sleep medicine," including somnology, sleep science, sleep disorder medicine, and sleep health. The field of somnology focuses on the study of sleep and its disorders, which includes the diagnosis, treatment, and prevention of various sleep-related issues. Sleep science encompasses the broader study of the mechanisms behind sleep and the various factors that influence sleep quality and duration. Sleep disorder medicine is a medical specialty that specifically deals with the diagnosis and treatment of sleep disorders, such as insomnia, sleep apnea, and narcolepsy. Finally, sleep health represents a holistic approach to promoting healthy sleep habits and addressing any underlying sleep-related concerns for optimal well-being.