Iodoformum. Iodoform. Dose, 1/2 - 3 grs.; 1/4 - 2 dgms. Tri-iodomethane, CHI3. Shining lemon-yellow crystals, somewhat un-ctous to the touch, with a persistent characteristic and disagreeable odour and taste. Very sparingly soluble in water or benzol, more soluble in alcohol 1 in 120, ether 1 in 7, chloroform 1 in 14, glycerin 1 in 100, olive oil 1 in 30, and in other fixed oils and lanolin.

2Suppositoria Iodoformi. Each suppository contains 3 gr. - 20; Oil of Theobroma, to 100.

2unguentum Iodoformi

10; Paraffin Ointment, to 100.

Iodum. Iodine. In crystals, of a dark colour and metallic lustre, yielding if heated, violet fumes. Soluble 1 in 5,000 of water, readily in ether, alcohol, chloroform, or a solution of potassium iodide.

Incompatibles, alkali hydrates or carbonates, ammonia, nitric acid, hypophosphites, sulphites, chlorates, mercurous salts,; in the presence of alkalies, metallic iron, ferrous and arsenous salts; lime-water, tannic acid, fixed oils, volatile oils especially turpentine, alkaloids.

1Liquor Iodi Fortis. (Linimentum Iodi.) - 12; Potassium Iodide, 7.2; Water, 12; Alcohol, 86.4. Approximately 1 in 10.

1Tinctura Iodi. Dose, 2 - 5 min.; 0.1 - 0.3 c.c. - 2.5 Potassium Iodide, 2.5; Water, 2.5; Alcohol to 100, approximately equal to 4.4 I or 5.8 KI.

1unguentum Iodi

4; Potassium Iodide, 4; Glycerin, 12; Lard, 80.

Ipecacuanhse Radix. Ipecacuanha Root. Dose, as an expectorant, 1/4 - 2 grs.; 15 - 120 mgms.: as an emetic, 15 - 30 grs.; 1 - 2 gms. The dried root of Psychotria Ipecacuanha. Somewhat tortuous pieces, rarely longer than 6 inches, or thinner than 1/4 inch, in colour varying from dark-red to dark red-brown; odour slight, taste bitter. Active principle the alkaloid, emetine.

2Extractum Ipecacuanhæ Liquidum. Dose, as an expectorant, 1/2 - 2 min.; 0.03 - 0.12 c.c; as an emetic, 15 - 20 min.; 1 - 12 c.c. An alcoholic extract containing calcium hydroxide, and standardised to contain 2-2.25% of alkaloids.

3Acetum Ipecacuanhæ. Dose, 10 - 30 min.; 0.6 - 2 c.c. - 5; Diluted Acetic Acid, 85; Alcohol, 10. Contains 1/10% of alkaloids.

1Vinum Ipecacuanhæ. Dose, as an expectorant, 10-30 min.; 0.6 - 2 c.c: as an emetic,4 - 6 fl. dr.: 16 - 24 c.c. - 5,Vinum Xericum, 100.

1Pulvis Ipecacuanhæ Compositus. (Dover's Powder.) Dose, 5 - 15 grs.; 3 - 10 dgms.

- 10; Opium, 10; Potassium Sulphate, 80. 1 gr. of Opium and 1 of Ipecacuanha in 10 grs.

3Pilula Ipecacuanhæ cum Scilla. Dose, 4 - 8 grs.; 2 1/2 - 5 dgms. (in 1 or 2 pills).

- 60; Squill, 20; Ammoniacum, 20; Syrup of Glucose, q.s. In each pill about 1/4 gr. of opium.

3Trochiscus Ipecacuanhæ. 1/4 gr. with the Fruit Basis.

3Trochiscus Morphinæ et Ipecacuanhæ. - 1/12 gr.; Morphine Hydrochloride, 1/36 gr., with the Tolu Basis.

Jaborandi Folia. Jaborandi Leaves. The dried leaflets of Pilocarpus Jaborandi. Dull green oblong, 2 1/2 - 4 inches long, glabrous or almost so, showing oil-glands if held up to the light, odour aromatic when bruised, taste at first bitter and aromatic afterwards pungent and increasing the flow of saliva. The active principle is the alkaloid pilocarpine.

2Extractum Jaborandi Liquidum. Dose, 5 - 15 min.; 0.3 - 1 c.c Alcoholic.

3Tinctura Jaborandi. Dose, 30 - 60 min.; 2 - 4 c.c. - 20; Alcohol 45%, 100: by percolation.