Objective: In guinea pig skin give medicine allergic test, the acute toxicity test and long -term toxicity tests, to evaluate the safety of exlernal use of Xiongjie burn cream in guinea pigs. Methods: Blank matrix, positive sensitizer (2,4 -dinitrochlorobenzene) , and Xiongiie burn cream were applied to the back skin of guinea pigs to perform skin allergy test. Then, acute toxicity test and long - term toxicity test were earriod out. In acute toxicity test, the cream was applied to the intact skin and injured skin of guinea pigs 4 times wit...