Ointment of Euphorbium. (Dr Neligan.) Syn. Unguentum euphorbii. Prep. Powdered euphorbium, 25 to 30 gr.; lard, 1 oz.; mix. To keep up a discharge from issues.

Ointment of Glycerin. Syn. Unguentum glycerini. Prep. Glycerin, 4 fl. oz.; oil of almonds, 8 fl. oz.; wax and spermaceti, of each 12 oz.

Ointment, Eye. Syn. Eye salve; Unguentum ophthalmicum, L. Prep. 1. (Dr Collier.) Burnt alum, 12 dr.; powdered opium, 20 gr.; olive oil, 1 fl. dr.; spermaceti ointment, 2 dr. In inflammation of the eyelids, purulent ophthalmia, &c.

2. (W. Cooley.) Chloride of barium, 6 gr.; calomel, 10 gr.; simple ointment, 1 oz.; otto of roses, 1 or 2 drops. In scrofulous ophthalmia.

3. (Dessault.) Nitric oxide of mercury, carbonate of zinc, acetate of lead, and dried alum, of each 1 dr.; corrosive sublimate, 10 gr.; rose ointment, 1 oz. In chronic ophthalmia, profuse discharges, &c.; in general, diluted.

4. (Dupuytren.) Red oxide of mercury, 10 gr.; sulphate of zinc, 20 gr.; lard, 2 oz. For

chronic inflammation of the eyelids, chronic ulcers, &c.

5. (Fricke). Nitrate of silver, 10 gr.; zinc ointment, 2 dr.; balsam of Peru, 12 dr. In ulceration of the cornea, and in acute, purulent, and chronic ophthalmia, &c., employing great caution in its use.

6. (Guthrie.) Spermaceti ointment, 1 dr.; solution of diacetate of lead, 15 drops; nitrate of silver, 2 to 10 gr. As the last, and in cases wherein a direct caustic action is desired. The stronger ointment often occasions intense pain.

7. (Hufeland.) Black oxide of mercury, 2 gr.; spermaceti cerate and walnut oil, of each 1 dr. In chronic affections of the eyes or eyelids, particularly in those of a syphilitic character.