Camphora. Camphor. Dose, 2 - 5 grs.; 1 - 3 dgms. A white crystalline substance obtained from Cinnamomum Camphora, purified by sublimation. Solid, colourless, transparent, crystalline, pieces of tough consistence; with a powerful penetrating odour, and a bitter pungent taste, followed by a sensation of coldness, inflammable, burning with a smoky flame, and volatile. Soluble 1 in 700 of water, 1 in 1 of alcohol, 1 in 4 of olive oil.

Incompatibles, forms a liquid, if triturated, with phenol, chloral, menthol, thymol, salol.

1Aqua Camphorse. (Dose, 30 - 60 c.c.) - 0.1 dissolved in a little alcohol and slowly added to 100 of water.

1Linimentum Camphorae. (Camphorated Oil.) - 20; Olive Oil, 80.

1linimentum Camphorse Ammoniatum

12.5; Oil of Lavender, 0.625; Strong Solution of Ammonia, 25; Alcohol to 100.

1Spiritus Camphorse. Dose, 5-20 min.; 0.3 - 1.2 c.c. - 10; Alcohol to 100.

1Tinctura Camphorae Composita. (Paregoric Elixer, Paregoric.) Dose, 30 - 60 min.; 2 - 4 c.c.

- 0.34; Tincture of Opium, 6.09; Benzoic Acid, 0.46; Oil of Anise, 0.31; Alcohol to 100. 1 fl. dr. contains 1/4 gr. of Opium or 1/30 gr. of morphine.

Cannabis Indica. Indian Hemp. The dried flowering or fruiting tops of the female plant of Cannabis sativa. Usually compressed masses of leaves, stems, and flowers. The leaves bear numerous oil glands and curved hairs. The active constituent seems to be cannabinnol contained in the resin.

1Extractum Cannabis Indicae. Dose, 1/4 - 1 gr.; 15 - 60 mgms. An alcoholic extract of a soft consistence.

1Tinctura Cannabis Indicae. Dose, 5 - 15 min.; 0.3 - 1 c.c. - 5; Alcohol to 100.