A 110-page hieratic scroll measuring approximately 20 meters in length, the Ebers Papyrus contains 842 remedies using 328 ingredients across 876 prescriptions. Composed during the reign of Amenhotep I, it covers internal medicine, ophthalmology, dermatology, dentistry, gynecology, and surgical treatment of tumors. The text includes a description of the circulatory system recognizing the heart as center of blood supply. German Egyptologist Georg Ebers purchased the scroll at Luxor in 1873 from the Theban necropolis.