Ointment, Iodo-narcot′ic. Syn. Unguentum iodo-narcoticum, L. Prep. (Purvis.) Iodine, 20 gr.; iodide of potassium, 2 dr.; oil of tobacco (by infusion), 112 dr.; lard, 3 dr. To relax rigid muscles.

Ointment of Ipecacuan′ha. Syn. Unguentum ipecacuanhæ, L. Prep. (Dr. Turnbull.) Ipecacuanha (in fine powder), 2 dr.; olive oil, 2 fl. dr.; lard or simple ointment, 4 dr. Counter-irritant; when frequently employed as a friction, it occasions an eruption, but one of a milder character than that from either croton oil or tartar emetic.

Ointment, Is′sue. Syn. Unguentum adfonticulos, L. Prep. (Golding Bird.) Ointment of cantharides (Ph. L.), 112 oz.; tartar emetic (in impalpaple powder), 8 gr.; spermaceti ointment, 2 oz. As a stimulating application to issues, to promote the discharge. See Elemi ointment, Cerate, Plaster, &c.

Ointment, Itch. Syn. Unguentum antipsoricum, L. Several excellent formulæ for itch ointments will be found under the names of their leading ingredients. The following are additional ones, including some nostrums:—

1. (Bailey.) From alum, nitre, and sulphate

of zinc, of each, in very fine powder, 114 oz.; vermilion, 12 oz.; mix, add gradually of sweet oil, 14 pint; triturate together until perfectly mixed, then further add of lard (softened by heat), 1 lb., with oils of aniseed, lavender, and origanum, q. s. to perfume.

2. (Bateman.) Carbonate of potassa, 12 oz.; rose water, 1 fl. oz.; red sulphuret of mercury, 1 dr.; oil of bergamot, 12 fl. dr.; sublimed sulphur, and hog’s lard, of each 11 oz.; mix them. (Bateman, ‘Cutaneous Diseases.’) The nostrum vended under the name is made as follows:—Carbonate of potash, 1 oz.; vermilion, 3 dr.; sulphur, 1 lb.; lard, 112 lb.; rose water, 3 fl. oz.; oil of bergamot, 112 dr.

3. (French Hosp.) Chloride of lime, 1 dr.; rectified spirit, 2 fl. dr.; sweet oil, 12 fl. oz.; common salt and sulphur, of each 1 oz.; soft soap, 2 oz.; oil of lemon, 20 drops. Cheap, effectual, and inoffensive.

4. (De la Harpe.) Sulphur, 2 oz.; powdered white hellebore, 12 oz.; sulphate of zinc, 14 do.; soft soap, 4 oz.; lard, 8 oz.

5. (Jackson.) From palm oil, flowers of sulphur, and white hellebore of each 1 part; lard, 2 parts.