First. Should the bleeding be kept up by fragments of bone impinging upon or lacerating the mucous membrane, they should be restored as far as possible to their natural position and retained there by appropriate apparatus. If they are entirely denuded of their periosteum and mucous membrane, they should be removed. Foreign bodies should be extracted, and if septal ulceration be present it should be carefully treated, the crusts removed, the ulcerated surfaces touched with nitrate of silver in stick, and the nasal chamber plugged from in front to exclude the outside air.--Second. The position of the body is of great importance in treating epistaxis. The recumbent position is no doubt to be preferred. The patient often holds one arm elevated or ties a cord about the proximal end of a limb. These innocent accessories to treatment may be permitted, since they are based upon well-known physiological principles, although it must be said that the bleeding can in all instances be checked without their aid. Cold applications to the nape and sides of the neck are often of service. Various internal remedies, such as ergot, gallic or sulphuric acid, and erigeron, may be administered with good effect in addition to the local measures.--Third. Astringent washes, such as a solution of alum--about drachm j to the pint--will often check a moderate degree of capillary bleeding without other aid. Tannic or gallic acid may also be used. Should these measures fail, the Monsel solution may be used on pledgets of cotton carried up to the bleeding spots. In Curtin's case, already quoted, a pledget saturated with the solution of the perchloride of iron placed over the nasal branch of the ophthalmic artery promptly arrested the bleeding. In lieu of these styptics the platinum wire loop of the galvano-cautery battery may be used. The writer has often succeeded in checking bleeding after a removal of a polypus or the use of the galvano-cautery when the exact position of the hemorrhage is known by laying upon the affected spot a little square of patent lint. It acts much as in checking the bleeding from a leech-bite.--Fourth. Compression of the mucous lining of the nose and exclusion of these surfaces from the air--a method familiarly known as plugging the nose--is the dernier ressort in the treatment of epistaxis, and is to be relied upon in the event of failure of other methods. This failure is, however, relatively infrequent. Observers agree in describing the procedure tedious and rather disagreeable, as much to the operator as to the {52} patient, who has already been exhausted by loss of blood and the previous measures resorted to for his relief. [Illustration: FIG. 20. Bellocq's Canula.]