of Cappadocia, a Greek physician, who lived at Rome in the second half of the 2nd century A.D. We possess two treatises by him, each in four books, in the Ionic dialect: On the Causes and Indications of Acute and Chronic Diseases, and On their Treatment. His work, was founded on that of Archigenes; like him, he belonged to the eclectic school, but did not ignore the theories of the "Pneumatics," who made the heart the seat of life and of the soul.
Editions by Kuhn (1828), Ermerius (1848). English translations: Wigan (1723); Moffat (1786); Reynolds (1837); Adams (1856). See Locher, Aretaeus aus Kappadocien (1847).