2. (Plenck.) Copaiba, 12 oz.; yolk of egg, q. s.; lime water, 6 fl. oz.; honey of roses, 3 oz. As the last.

3. (Ricord.) Copaiba, 6 dr.; yolk of egg, q. s.; decoction of poppies, 3 to 4 fl. oz. In ulcers of the rectum, vagina, and urethra; and in gonorrhœa.

Injection of Cre′asote. Syn. Injectio creasoti, L. Prep. (Dr Allnatt.) Creasote, 20 drops; white sugar, 2 dr.; liquor of potassa, 2 fl. dr.; triturate, and add of water, 8 fl. oz. In leucorrhœa and piles.

Injection of Cu′bebs. Syn. Injectio cubebæ, L. Prep. (Soubeiran.) Cubebs (in powder), 1 oz.; extract of belladonna, 1 dr.; boiling water, 16 fl. oz.; infuse in a covered vessel, and strain. Stimulant and narcotic. In gonorrhœa and leucorrhœa.

Injection for the Ear. Syn. Injectio acoustica, L. Prep. 1. Ox-gall, 3 dr.; balsam of Peru, 1 dr.; mix. In hardened wax, dryness of membranes, &c.

2. Oil of almonds or cloves, 2 oz.; oil of amber, 20 drops; tincture of castor, 1 fl. dr.; spirit of camphor, 12 dr.; laudanum, 3 drops; mix. In ear-ache and chronic deafness.

3. (Alibert.) Balsam of Peru, 2 dr.; tincture of musk, 4 or 5 drops; otto of roses, 1 or 2 drops; decoction of St. John’s wort (warm), 16 fl. oz.; agitate together, and after repose decant the clear. In discharges from the ear.

Obs. Mr Yearsley states that drops and injections for the ear should be used with very great caution, and only under proper advice, as they otherwise often aggravate the ailment, instead of curing it.

Injection of Er′got. Syn. Injectio ergotæ, I. secalis cornuti, L. Prep. 1. (Boudin.) Ergot, 1 dr.; boiling water, 8 fl. oz.; infuse

until cold. When the urethra is highly sensitive.