""An Essay On Headaches, And On Their Cure"" is a book written by Walter Vaughan in 1825. The book is a comprehensive guide on the causes, symptoms, and treatment of headaches. The author explores various types of headaches, including migraines, tension headaches, and sinus headaches, and provides detailed information on their symptoms and triggers. The book also delves into the various treatment options available for headaches, including natural...