Ferny, a. Overgrown with fern.
Ferret, s. A quadruped of the weasel kind, used to catch rabbits.
Ferret, v. To drive out of lurking places; to hunt rabbits with a ferret.
Fetlock, s. A tuft of hair that grows behind the pastern joint.
Fetter, s. Chains for the feet.
Fever, s. A disease in which the body is violently heated, and the pulse quickened, or in which heat and cold prevail by turns. It is sometimes continual, sometimes intermittent.
In horses fever begins frequently with a cold or shivering fit, although this is not essential to fever. The horse is dull, unwilling to move, with a staring coat, and cold legs and feet. This is succeeded by warmth of the body; unequal distribution of warmth to the legs; one hot, and the other three cold, or some unnaturally warm, and others unusually cold, although not the deathy coldness of inflammation of the lungs; the pulse quick, soft, and often indistinct; breathing somewhat laborious; but no cough, or pawing, or looking at the flanks. The animal will scarcely eat, and is very costive. While the state of pure fever lasts, the shivering fit returns at nearly the same hour every day, and is succeeded by the warm one, and that often by a very slight sweating one; and this goes on for several days until local inflammation appears, or the fever gradually subsides. No horse ever died of pure fever; if he is not destroyed by inflammation of the lungs, or feet, or bowels succeeding to the fever, he gradually recovers.
What we have said of the treatment of local inflammation will sufficiently indicate that which we should recommend in fever. Fever is general increased action of the heart and arteries, and therefore evidently appears the necessity for bleeding, regulating the quantity of blood taken by the degree of fever, and usually continuing to take it (the finger being kept on the artery) until some impression is made upon the system. The bowels should be gently opened; but the danger of inflammation of the lungs, and the uniformly injurious consequence of purgation in that disease, will prevent the administration of an active purgative. One drachm and a half of aloes may be given morning and night with the proper fever medicine, until the bowels are slightly relaxed, after which nothing more of an aperient quality should be administered. Digitalis, emetic tartar, and nitre, should be given morning and night, in proportions regulated by the circumstances of the case, and these should give way to white hellebore in doses of half a drachm twice in the day, if symptoms of inflammation of the lungs should appear. The horse should be warmly clothed, but be placed in a cool and well-ventilated stable.
Symptomatic fever is generally increased arterial action, proceeding from some local cause. No organ of consequence can be long disordered or inflamed without the neighbouring parts being disturbed, and the whole system gradually participating in the disturbance. Inflammation of the feet or of the lungs never existed long to any material extent, without being accompanied by some degree of fever.
The treatment of symptomatic fever should resemble that of simple fever, except that particular attention should be paid to the state of the part originally diseased. If the inflammation which existed there can be subdued, the general disturbance will usually cease.—Blaine.