abstract |
The present invention relates to a kind of partial film forming compositions, it is included in pharmaceutically acceptable medium: the ethyl cellulose of 5-30wt%;The secondary film formers of 0.1-10wt%;One or more ternary acids of 0.1-20wt%, at least one of which is boric acid;And the organic solvent of 60-95wt%, described percetage by weight is the percetage by weight relative to composition total weight.The present invention also relates to this compositions for treating herpes, the especially purposes in the method for herpes labialis. |