It is proper to remark that there are many mild attacks of bronchitis, caused by exposure to sudden and severe meteorological changes, which if seen during the first twenty-four hours can be speedily arrested by a hot or stimulating foot-bath and a full dose of the compound powder of opium and ipecacuanha (Dover's powder), taken in the evening, and followed the next morning by a saline laxative and two or three moderate doses of quinine during the day. Similar results can also be obtained in some cases by the use of any agents that will allay irritability and at the same time produce a free or copious elimination from the skin and kidneys. An efficient diaphoretic dose of pilocarpine, or a full warm bath, followed by two or three moderate doses of quinine, will succeed well if employed in the initial stage of the disease. Unfortunately, but few cases come under the care of the physician until after this stage is past. TREATMENT OF CHRONIC BRONCHITIS.--Most of the cases of chronic bronchitis are treated satisfactorily by a more moderate use of the same remedial agents that have been recommended in the acute and subacute grades of the disease, aided by a judicious regulation of diet, dress, and exercise. In the great majority of cases of the ordinary chronic catarrhal variety of bronchitis the formula already given, numbered 4, or the one numbered 2, if given to adults in doses of 4 cubic centimeters (fluidrachm j) before each meal and at bedtime, mixed with a tablespoonful of water, will afford the necessary relief without confining the patient to the house. If the bowels become constipated while using either of these prescriptions, the evil may be obviated by taking one of the following pills every evening: No. 6. Rx. Extract. hyoscyami, (2.00 grams) gr. xxx; Ferri sulphatis, (2.00 grams) gr. xxx; Pulveris aloës, (2.00 grams) gr. xxx; Pilulæ hydrargyri, (2.00 grams) gr. xxx. M. et ft. pil. No. XXX. If one pill taken every evening does not prove sufficient to prompt one natural intestinal evacuation each morning, another can be taken after breakfast. The patient should adhere to a plain, nutritious, and easily digestible diet, avoiding the use of all varieties of alcoholic drinks, wear good warm underclothes of flannel all the time, and take moderate daily outdoor exercise so long as the strength will permit.