2. (Wood.) Dried root, 2 oz.; water, 3 pints; boil to 2 pints, and strain. As an alterative; a pint or more daily, in all those cases in which sarsaparilla is recommended.

Decoction of Cabbage-tree Bark. Decoctum Geoffroyæ (Ph. E. 1817), D. g. inermis (Ph. D. 1826). Prep. (Ph. D.) Bark of the cabbage tree (bruised), 1 oz.; water, 1 quart; boil to a pint, and strain. Cathartic, narcotic, and anthelmintic.—Dose, 2 to 4 table-spoonfuls for an adult; 1 to 2 teaspoonfuls for a child, followed by demulcents and castor oil; in worms, &c.

Decoction of Calumba (Compound). Syn. Decoctum calum′bæ compos′itum, L. Prep. (Ph. U. S. 1831.) Calumba and quassia, of each 2 dr.; orange peel, 1 dr.; rhubarb, 20 gr.; carbonate of potassa, 30 gr.; water, 20 fl. oz.; boil to 16 fl. oz., strain, and, when cold, add of compound tincture of lavender, 12 fl. oz. Bitter, tonic, and stomachic.—Dose, 1 to 2 table-spoonfuls 3 or 4 times daily.

Decoction of Centaury. Syn. Decoctum cimicifuge, F. H. Lesser centaury, 2 oz.; water, 2 pints; boil for a few minutes, and strain.

Decoction of Cey′lon Moss. Syn. Decoctum fu′′ci amyla′cei, D. ploca′′riæ candi′dæ, L. Prep. From Ceylon moss, 2 dr.; water, milk, or whey, 1 pint; boil to 16 fl. oz., and strain. It may be sweetened and flavoured. In irritation of the mucous membranes and in phthisis.

Decoction of Cham′omile. Syn. Decoctum anthe′midis, D. chamæmeli, L. From chamomiles, 1 oz.; boiling water, 1 pint; digest for 10 minutes, simmer gently for 2 or 3 minutes longer, and strain with pressure. (See below.)

Decoction of Chamomile (Compound). Syn. Decoctum chamæmeli compositum, L. Prep. (Ph. D. 1826.) Chamomile flowers (dried), 12 oz.; fennel seed, 2 dr.; water, 16 oz.; boil a short time, and strain. Both the above are bitter, stomachic and tonic; the last is vermifuge. They are chiefly used as fomentations and clysters.

Decoction of Cherry Laurel Bark. Syn. Decoctum lauro-cerasi corticis. (Dr Kastner.) Cherry laurel bark, 2 oz.; water, 2 pints; boil, and strain.

Decoction of Chiret′ta. Syn. Decoctum Chiraytæ, L. Prep. From chiretta or chyrata, 5 dr.; water, 1 pint; boil 8 or 10 minutes and strain.—Dose, 12 to 1 wine-glassful 2 or 3 times daily, as a stomachic tonic; in flatulency and acidity, especially in the dyspepsia of gouty persons.

Decoction of Cincho′na. See Decoction of Bark.