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ARSENICUM BROMATUM.
ОглавлениеCommon Names, Arsenous or Arsenious Bromide; Arsenic Tribromide.
Preparation.—Add one drachm each Arsenious acid, Carbonate of Potassium and Tartar to eight ounces of Distilled Water; boil until entirely dissolved; after cooling add sufficient water to make eight ounces. Then add two drachms of pure Bromine. Clemens.
(The following paper was translated, 1888, from the German (Deutsche Clinic, March, 1859) of Dr. Th. Clemens, by the late Dr. Samuel Lilienthal):
Arsenious acid, Arsenic blanc, Arsenic oxide, Flowers of Arsenic (AsO3) is commonly used as the only preparation in which it could be assimilated. In the Solutio Fowleri we find a combination with Kali carbonicum e Tartaro, a combination which allows to the Arsenious acid its full destructive power. Now comes Spiritus Angelicæ comp. and the pure chemical preparation smells like Theriac, but it ought hardly ever be allowed to add something to a pure chemical preparation in order to give it taste, color, and use. This Spir. Angel. comp. is made up of Anglica, Siordium, Juniper berries, Valerian, Camphor, and Alcohol, and Solutio Fowleri is prepared even to this day in the same manner, and ought therefore be expelled from every pharmacopœia, especially as it is sure to spoil in the pharmacies if kept too long on the shelves. Looking, therefore, for a better preparation, I prescribe now for the last decade: ℞. Arsen. albi. depurat. pulv., Kali carb. e Tartar. āā ʒj., coque cum Aqua destill. lb ½ ad perfect. solutionem, refriger., adde aqua destil. q. s. ut fiat solutio ǯxii., Dein adde Brom. pur. ʒii. This solution, which during first eight days is frequently shaken, becomes colorless in the fourth week, and is then ready for use. It must be kept in a dark, cool place.
I will now give my reason for choosing Bromine as a combination. The study of mineral waters is an old pet of mine; many of them contain Arsenic in combination with Bromine, and are all well known for their roborating and alterating qualities. I begun, therefore, my experiments with minute doses of Brom. arsen.; gradually these were increased, and I felt astonished what large doses were well borne, and how long I could use this preparation without injurious consequences. After a few drops of my solution I could prove Arsenic in all secretions, an experiment easily made by Marsh's test. Experiments on animals with toxic doses of either solution (Clemens and Fowler) showed that the same quantity Arsenicum brom. is less poisonous (one has to be careful with the selection of animals, as many of them, especially ruminants, bear very large doses of Arsenic without injury). My preparation gives a rapid, not destructive, but roborating action on every part of the body.
In doses of two to four drops daily, always to be taken in a full glass of water, it always shows its specific action as an antipsoricum. Herpetic eruptions and syphilitic excrescences or exanthemata dry up and heal up, while simultaneously the relaxed and thoroughly infected body steadily increases in turgor vitals. Glandular tumors and indurations of dyscrasic origin, where any other treatment has failed, are scattered by the long-continued use of my preparation. I have in suitable cases given it for years without noticing any hurtful sequelæ, and after my patients were cured I kept them under observation for years afterwards, and know, therefore, that nothing injurious followed. This cannot be said of the usual arsenical preparations, and old Heim, a great admirer of Arsenic, opposed a lengthy use of it; he rather preferred larger doses, which is rather a dangerous procedure. Given for a long time for carcinoma, it stops the rapid progress of this fearful disease, and though at the same time Chloride of arsenic was used externally, a real cure remained an impossibility. My best successes were in obstinate cases of lues inveterata, in the first stages of tabes dorsalis (ataxie locomotrice), in the reconvalescence from exhausting acute diseases, in gastric suppurations, inactivity of bowels, tardy digestion, constipation. In cases where Chininum sulph. failed in intermittent fevers, I prescribe Brom. arsen. twice daily, four drops, each time in a full glass of water, gradually diminishing it to one daily dose, and in four weeks even the most obstinate cases yielded to this treatment. The patient feels encouraged by his increasing vigor, the fever-cakes disappear, the bowels move regularly, and appetite leaves nothing to be desired. Those mean obstinate cases of intermittens larvata, often appearing in the form of unbearable neuralgiæ, yield more rapidly to it than to the Quinine. It is often quite astonishing what good results can be obtained by the daily use of only one drop of this solution, kept up for a very long time in dyscrasic constitutions, who spent a fortune to regain their health and failed with every other treatment. Its full solubility and rapid assimilation are the reason that it can be used without injury, but it must be taken largely diluted. Let me give you a few cases for elucidation.
St., 46 years old, contracted syphilis several years ago and was relieved of it by mercurial treatment and Zittman's decoction. About six years ago he felt out of sorts, and a papular eruption appeared on forehead, temples, and especially at the root of the nose. Though treatment was immediately instituted, still in a few weeks the face of the patient was covered by an ugly, foul-smelling crust. Cod-liver oil was now taken internally, and applied externally till the scuffs fell off and the eruption concentrated on three points. For six months that treatment was kept up, but after being omitted for a few weeks, the eruption spread again to its former extent. Every treatment was tried in rotation without the least benefit. In the spring 1856 he entered my clinic. In the centre of the forehead, at the root of the nose, on both eyebrows, on the temples and right cheek there are moist herpetic eruptions covered with crusts, exuding on least pressure an acrid ichor and easily bleeding. Around these eruptions the skin is injected, reddened, interspersed with a large network of veins. Cough and expectoration hint to a beginning of tuberculosis, an heirloom in the family. Little appetite, disturbed digestion, tardy defecation, and evening fever. He is ordered Solutio arsen. brom. twice a day, four drops in a glass of water, and already after two weeks the eruption begins to dry up, appetite returns, and bowels are regular. A generous diet and fresh meat several times a day are accessories to an arsenical cure. After two months two crusts fall off and the skin under them is soft, shining, somewhat red. About July all eruption had gone, and the cough greatly improved. A few months ago I saw the patient again, and I feel sure that the disease is eradicated.