_Liquor Iodi Phenolatus (Liq. Iod. Phenol.), Phenolated Solution of Iodine, N.F._ (Liquor Iodi Carbolatus, N.F. III, Carbolized Solution of Iodine, Boulton's Solution, French Mixture).--Compound solution of iodine (1.5%), liquefied phenol (0.6%), glycerin and water. The iodine combines with the phenol. USES: Antiseptic. _Petroxolinum Iodi (Petrox. Iod.), Iodine Petroxolin, N.F._ (Iodine Petrox 10%).--An unstable preparation, containing iodine, ammonium iodide and other iodine compounds in variable proportions, with a mixture of liquid petrolatum, alcohol, ammonium soap and oil of lavender; prepared from iodine (10%) and liquid petroxolin. _Petroxolinum Iodi Dilutum (Petrox. Iod. Dil.), Diluted Iodine Petroxolin, N.F._ (Iodine Petrox 5%).--An unstable preparation containing iodine, ammonium iodide and other iodine compounds in variable proportions with a mixture of liquid petrolatum, alcohol, ammonium soap and oil of lavender; made from iodine (5%) and liquid petroxolin. Absolute alcohol content about 19 per cent. _Syrupus Iodotannicus (Syr. Iodotan.), Syrup of Iodotannin, N.F._--Made by combining iodine (0.27%) with tannic acid (0.54%) in syrup. Contains iodine probably in the form of an iodide. USES: Similar to those of potassium iodide; without advantage over the latter. DOSAGE: 4 Cc. or 1 fluidrachm (N.F.). _*Tinctura Iodi (Tr. Iodi), Tincture of Iodine, U.S.P._--An alcoholic solution of iodine (about 7%) and potassium iodide (about 5%). Absolute alcohol content about 83 per cent. DOSAGE: 0.1 Cc. or 1-1/2 minims (U.S.P.). _Tinctura Iodi Decolorata (Tr. Iod. Decolor.), Decolorized Tincture of Iodine, N.F._--A solution of sodium iodide and ammonium iodide obtained by mixing iodine and sodium thiosulphate (each 8.3%), stronger ammonia water (6.5%) and alcohol. Absolute alcohol content about 75 per cent. Does not contain free iodine. USES: For external use; of doubtful utility. _Tinctura Iodi Fortior (Tr. Iod. Fort.), Stronger Tincture of Iodine, N.F._ (Churchill's Tincture of Iodine).--Iodine (16.5%) and potassium iodide (3.3%) in water and alcohol. Absolute alcohol content about 65 per cent. _Unguentum Iodi (Ung. Iodi), Iodine Ointment, U.S.P._--Iodine (4%) and potassium iodide (4%) in glycerin and benzoinated lard. Should be made as required. =*Ipecacuanha (Ipecac.), Ipecac, U.S.P.= (Ipecacuanhae Radix, P.I.).--A root, yielding not less than 1.75 per cent. of alkaloids. ACTION AND USES: Used as irritant, nauseant, expectorant and emetic. Also specific against amebic dysentery, but in this use has been practically displaced by emetine. DOSAGE: Emetic, 1 Gm. or 15 grains (U.S.P.). Expectorant, 0.06 Gm. or 1 grain. _*Fluidextractum Ipecacuanhae (Fldext. Ipecac.), Fluidextract of Ipecac, U.S.P._--Ipecac (100%), yielding about 2 per cent. of alkaloids. Absolute alcohol content about 30 per cent. DOSAGE: 0.05 Cc. or 1 minim (U.S.P.). _Pulvis Ipecacuanhae et Opii._--See under =Opium.=