ABSORBENT DRESSINGS WITH PAINKILLING ACTIVITY Russian patent published in 2016 - IPC A61K9/14 A61K31/192 A61K31/196 A61K31/717 A61K31/729 A61K33/38 A61P17/00 

Abstract RU 2581914 C2

FIELD: pharmaceuticals.

SUBSTANCE: invention refers to pharmaceutical industry and provides a pharmaceutical composition containing croscarmellose sodium, hyaluronic acid and a non-steroid anti-inflammatory drug in acid form for local treatment of exuding skin lesions, where croscarmellose makes up at least 90 wt% of said composition, where non-steroid anti-inflammatory drug in acid form is diclofenac in concentration from 0.4 to 3.0 wt% with respect to total weight of said composition and wherein hyaluronic acid has weight-average molecular weight (MW) of 130 to 230 kDa, and concentration of 0.1 to 4 wt% with respect to total weight of said composition.

EFFECT: invention provides considerable exudate absorption and high painkilling activity.

11 cl, 5 ex, 4 dwg

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RU 2 581 914 C2

Authors

Pastorello Andrea

Galesso Devis

Bettella Fabio

Dates

2016-04-20Published

2012-02-13Filed