DIOXYDIAMINO-ARSENOBENZOL HYDRO CHLORIDUM 



(Ehrlich-Hata). Dose 0.2-0.7 gm. f HC1.NH 2 OH.C 6 H 3 : As.C 6 H 3 .OH.NH 2 - 

 HC1 is a yellowish powder which dissolves slowly in water giving a 

 clear acid solution. Neutralized with normal solution of caustic soda a 

 precipitate occurs which again dissolves on the addition of more alkali 

 when the sodium salt of dioxydiamino-arsenobenzol NaO.NHaCeHgAs: 

 CeHs.NF^ONa has been formed. This salt is used for both intravenous 

 and intramuscular injection. It is not stable and must be prepared fresh 

 as required. For intravenous infusion the slight excess of alkali formed, 

 is neutralized with 1% acetic acid and diluted with normal saline. (Trade 

 name Salvarsan; "606"). 



2 Elixer Aromaticum. Aromatic Elixer. Dose, X-2 fl. dr.; 2-8 

 c.c. Compound Spirit of Orange, 2.5; Syrup, 37.5; Purified Talc, 3; Al- 

 cohol, a sufficient quantity; Water to 100. Filtered. 



2 Elixer Aurantii. Elixer of Orange, 15-60 min.; 1-4 c.c. 

 Oil of Bitter Orange, 0.3; Alcohol, 30; Syrup. 35; Cinnamon Water to 

 100. 



2 Elixer Bismuthii. Elixer of Bismuth. Dose, yZ-\ fl. dr.; 2-4 c.c. 

 Bismuth and Ammonium Citrate, 3.3; Distilled Water, hot, 6; Solution 

 of Ammonia a quantity sufficient (to keep the mixture clear); Aromatic 

 Elixer to 100. 



io Olei Morrhuae. Emulsion of Cod-liver Oil. Dose, %-\ 

 fl. oz.; 8-30 c.c. 



Cod-liver Oil, 50; Gum Acacia, 12.5; Syrup, 6.25; Oil of Bitter Almonds, 

 0.1; Water to 100. 



Enema Aloes. Aloes, 0.75; Potassium Carbonate, 0.25; Glycerin 10; 

 Mucilage of Starch to 100. 10 fluid ounces are used. 



Enema Opii. Tincture Opium 3. Mucilage of Starch to 100. 

 2 ounces are used. 



Enema Terebinthinae. Oil of Turpentine, 2; Mucilage of Starch 

 to 100. 16 fluid ounces are used. 



Ergotoxina. Ergotoxine. Dose, 1/12-1/6 gr. ; 5-10 mgms. 

 An alkaloid, an active principle of ergot. A light, white, amor- 

 phous powder. Practically insoluble in water. Its salts are, however, 

 soluble. 



Ethylis Chloridum. Ethyl Chloride. C 2 H 6 C1. A colourless, 

 mobile liquid, with a sweetish burning taste, and an agreeable odour. 

 Boiling-point 12.5C. 



ETHYLMORPHIN^E HYDROCHLORIDUM. ETHYLMORPHINE HYDROCH- 

 LORIDE. Dose, 1/10-X gi". 6-30 mgms. 



A white minutely crystalline powder, odourless with a bitter taste. Sol- 

 uble 1 in 7 of water, 1 in 5 of alcohol. (Trade name, Dionin.) 



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