Da'ud Abu al-Fadl

Da'ud Abu al-Fadl was a prominent Karaite Jewish physician and scholar who lived in Ayyubid Egypt during the 12th century. Born in Cairo in 1161, he went on to study medicine under esteemed physicians Hibat Allah ibn Jami and Abu al-Fafa'il ibn Naqid. This education laid the foundation for his future success, as he became a skilled physician in his own right. His expertise ultimately earned him the position of court physician to Sultan al-Malik al-'Adil Abu Bakr ibn Ayyub, the brother and successor of the renowned Saladin.

Abu al-Fadl's career was marked by notable achievements, including his appointment as chief professor at the prestigious al-Nasiri Hospital in Cairo. It was here that he taught and mentored a large number of students, among them the historian Ibn Abi Usaibiyyah. Ibn Abi Usaibiyyah would later praise Abu al-Fadl as the most skilled physician of his time, attributing his remarkable success in curing patients to almost miraculous abilities. Abu al-Fadl also made significant contributions to the field of medicine through his written works, including an Arabic pharmacopoeia titled Aḳrabadhin, which focused primarily on antidotes and consisted of twelve chapters. He passed away in Cairo around 1242, leaving behind a legacy as a respected physician and scholar.