CONVULSIONS
—are a spasmodic affection of the muscular parts of the body, occasioned by extreme pain acting upon the irritability of the nervous system; and generally proceed from cholic, inflammation of the kidnies, strangury, worms preying upon the internal coat of the stomach, a fullness of the vessels, and too great a flux of blood to the brain; as well as a variety of causes, many of which are, perhaps, very far beyond the utmost extent of human investigation. Whenever they come on, the scene becomes truly distressing; they may be considered almost invariably certain indications of approaching dissolution, instances being exceedingly rare of a horse's recovery.