Galenische Formen von Gammaglobulinen für die sublinguale Verabreichung

These new pharmaceutical dosage forms of gamma-globulins are characterised in that the gamma-globulins are present in strictly controlled and reproducible amounts in solid vehicles contrived for a gradual release of the active principle on per- and sublingual administration. The process for preparing them comprises the following steps: - dissolution of one or more gamma-globulins in a polar solvent to obtain a stock solution of high concentration; - preparation of dilutions of this stock solution; - impregnation by multi-impregnation or fractional impregnation of a pharmaceutically acceptable solid vehicle with each of the dilutions, each of these impregnation steps being followed by forced-air drying with moisture-free air at a temperature not exceeding 30 DEG C; - protective final impregnation of the sugar-coating type.