Results: No irritation reaction occurred in complete skin after applied Niushang Ling liniment many times and no reactions of erythema, dropsy, bleeding spots, pigmentation occurred in injured skin.

• 结果：家兔多次性涂用扭伤灵搽剂后完整皮肤刺激未见异常改变，破损皮肤涂药部位亦未出现红斑、水肿、出血点、色素沉着以及皮肤粗糙等。