POLL-EVIL
,—in its first stage, is a tumefaction formed upon the poll of a horse immediately behind the ears, and is, in general, occasioned by a blow, bruise, or, perhaps, sometimes by the heavy weight and constant pressure of old harsh, stubborn harness-halters; as it is a kind of casual defect, or misfortune, with which only draught-horses are known to be much affected. Upon its discovery, when in an early state, repulsion may be attempted by mild restringents, as a few minutes patient fomentation with HOT VINEGAR and a sponge, followed by a slight application of CAMPHORATED SPIRITS; not evidently submitting to which at a third or fourth repetition, but continuing to increase, and display symptoms of impending maturation, those appearances must be immediately encouraged by proper means, and every attempt at repulsion instantly discontinued. Hot fomentations with gruel, immediately succeeded by emollient poultices of linseed powder, milk, and a small quantity of turpentine well incorporated; or bread, milk, and white lily root, bruised to a paste, and applied of a proper warmth, are the best modes of expediting suppuration; when which takes place, no small share of Veterinary knowledge, and professional punctuality, is requisite to obtain a sound and perfect cure.