For a Flux of Urine.
Having already discours'd of the Stoppage of Urine, I shall proceed, in the next place, to give an account of the Cause and Cure of a contrary Distemper, in which the Horse voids an excessive quantity of crude, and undigested Urine resembling Water, and at last dies, not being able to support the long continuance of such an immoderate Evacuation. This Flux of Urine is occasion'd by the Heat and Sharpness of the Blood, and an Inflammation of the Kidneys, which, like Cupping-Glasses, suck all the serous Humours out of the Veins, and discharge 'em into the Bladder, every thing that the Horse drinks passing immediately thro' his Body, without the least Alteration.
The remote Causes of this Distemper are, Immoderate and Irregular Exercise, or Working of young Horses, cold Rains in the beginning of Winter, and eating of Oats that are Imported by Sea, where, being of a spongy Nature, they imbibe and suck in the volatile saline Spirits that rise out of the Sea.
When you undertake the Cure of this Disease, in the first place you must order the Horse's Diet, feeding him with Bran instead of Oats, and give him a cooling Clyster; next day let him Blood, and the day after inject another Clyster, after which Bleed him again the following day. The whole quantity of Blood that is taken away must not exceed four Pounds, that is, two at each time.
After you have let Blood twice, and injected two Clysters, boil two Quarts of Wa∣ter, and put it into a Pail-full of common Water, with a large handful of Oriental Bole beaten to Powder. Mix the whole very well, and make the Horse drink it luke∣warm, if it be possible, neither must you give him any other Liquor for his ordinary drink Morning or Evening.
Horses that are troubl'd with this Distemper drink excessively; and some of 'em are so thirsty, and their Bodies so heated, that they would drink six Pail-fulls of Wa∣ter every day. You must not restrain 'em, but let 'em have their full liberty to drink