MEDICINAL FORMULATION OF GEL-BASE PANTOHEMATOGEN AND METHOD FOR ITS PREPARING Russian patent published in 2006 - IPC A61K35/14 A61K9/06 A61N1/30 A61P15/02 A61P13/00 

FIELD: chemical-pharmaceutical industry, pharmacy.

SUBSTANCE: invention relates to a pantohematogen-base medicinal formulation for external using that comprises the following components, wt.-%: dry pantohematogen, 0.01-6; polymeric gel-forming composition, 0.1-20, and water, the balance. Proposed medicinal formulation provides using pantohematogen an aqueous solution without addition of alcohol and therefore it can be used in cases wherein alcohol-containing formulations are contraindicative - in burns of different degree, small skin damages and others and can be used in treatment of patients showing intolerance to alcohol-containing preparations. Method for preparing the pantohematogen medicinal formulation for external using involves preparing "dry" pantohematogen aqueous solution in the ratio limits pantohematogen : water = (1:50)-(1:200) by weight and solution is kept under normal conditions for 1 h and filtered. Additionally an aqueous solution of rare-linked polymer is prepared in the ratio = (1:10)-(1:200) and an aqueous solution of neutralizing agent in the amount necessary for providing slightly alkaline medium of final solution. In the volume ratio of pantohematogen aqueous solution and rare-linked polymer in the ranges = (3:1)-(1:10) components are mixed and stirred to obtain the homogenous solution. Then neutralizing agent aqueous solution is added to a mixture and stirred to obtain homogenous solution with slightly alkaline reaction (pH = 6-8). The advantage of proposed technology in preparing the medicinal formulation involves its simplicity and providing prolonged fitness period.

EFFECT: improved preparing method.

6 cl, 1 ex