Action and Uses: Absorbent of gases and dissolved substances. Used internally against digestive disorders and vegetable poisons but of doubtful value. Locally employed as a deodorant, for fetid ulcers, usually in the form of a poultice.

Dosage: 1 Gm. or 15 grains, in powder or suspension.

Trochisci Carbonis Ligni (Troch. Carb. Lig.), Troches of Charcoal, N.F.—Charcoal with tragacanth, sugar and vanillin.

Dosage: 1 troche (N.F.).

*Cardamomi Semen (Cardam. Sem.), Cardamom Seed, U.S.P. (Cardamomum, U.S.P. VIII).

Action and Uses: Used as flavor and carminative. Frequently added to purgatives, as in the compound extract of colocynth, with the object of diminishing griping.

*Tinctura Cardamomi (Tr. Cardam.), Tincture of Cardamom, U.S.P.—Cardamom seed (15%) in diluted alcohol. Absolute alcohol content about 46 per cent.

Dosage: 2 Cc. or 30 minims (U.S.P.).

Tinctura Cardamomi Composita (Tr. Cardamom. Co.), Compound Tincture of Cardamom, U.S.P.—Cardamom seed, Saigon cinnamon, caraway and cochineal in alcohol, glycerin and water. Absolute alcohol content about 46 per cent.

Dosage: 4 Cc. or 1 fluidrachm (U.S.P.).