1911 Encyclopædia Britannica/Floyer, Sir John

FLOYER, SIR JOHN (1649–1734), English physician and author, was born at Hinters in Staffordshire, and was educated at Oxford. He practised in Lichfield, and it was by his advice that Dr Johnson, when a child, was taken by his mother to be touched by Queen Anne for the king’s evil on the 30th of March 1714. He died on the 1st of February 1734. Floyer was an advocate of cold bathing, introduced the practice of counting the rate of the pulse-beats, and gave an early account of the pathological changes in the lungs associated with emphysema.

His writings include:—Φαρμακο–Βάσανος: or the Touchstone of Medicines, discovering the virtues of Vegetables, Minerals and Animals, by their Tastes and Smells (2 vols., 1687); The praeternatural State of animal Humours described by their sensible Qualities (1696); An Enquiry into the right Use and Abuses of the hot, cold and temperate Baths in England (1697); A Treatise of the Asthma (1st ed., 1698); The ancient Ψυχρολουσία revived, or an Essay to prove cold Bathing both safe and useful (London, 1702; several editions 8vo; abridged, Manchester, 1844, 12mo); The Physician’s Pulse-watch (1707–1710); The Sibylline Oracles, translated from the best Greek copies, and compared with the sacred Prophecies (1st ed., 1713); Two Essays: the first Essay concerning the Creation, Aetherial Bodies, and Offices of good and bad Angels; the second Essay concerning the Mosaic System of the World (Nottingham, 1717); An Exposition of the Revelations (1719); An Essay to restore the Dipping of Infants in their Baptism (1722); Medicina Gerocomica, or the Galenic Art of preserving old Men’s Healths (1st ed., 1724); A Comment on forty-two Histories described by Hippocrates (1726).