Topical composition comprising an extract of combined herbs comprising longanae arillus for the treatment or alleviation of skin ulcer and the use thereof

A topical pharmaceutical composition comprising a combined herb extract of Longanae arillus, Ligustici tenuissimi rhizoma, and Polygalae radix as active ingredients in therapeutically effective amounts to treat and alleviate skin ulcer,

• wherein said combined herb extract is in the form of an aqueous ethanolic extract;
• wherein the extraction comprises extracting the herbs with 10-90% (v/v) ethanol in water;
• and
• wherein said combined herb extract consists of a mixture of each extract of Longanae arillus, Ligustici tenuissimi rhizoma, and Polygalae radix based on a dried weight (w/w) ratio respectively of (1-3):(1-3):(1-3).