Objective:To observe the curative effects of Bingpeng Mo on mouth ulcer.Methods:The inhibition tests of Bingpeng Mo against clinical pathogenic bacteria were done in vitro.The mice were injected intraperitoneally with acetic acid to observe Bingpeng Mo effects on the permeability of capillary vessels.The swelling ear modle of mouse was established by using xylene to study Bingpeng Mo effect of anti-swelling.The rabbit mouth ulcer model Ⅰ and modle Ⅱ were set up by smearing iodine-phenol solution onto lips and injecting the tissue homogenate of mouth mucosa as an allergen

respectively

and the functions of Bingpeng Mo on mouth ulcer were studied.The analgestic effects of Bingpeng Mo was also tested by hot plate method in mice.Results:Bingpeng Mo could effective inhibit the growing of pathogenic bacteria in vitro and inhibit the permeability of capillary vessels of mice.It could notability restrain the swelling of mice ear

accelerate rabbit's mouth ulcer healing and increase the pain threshold in mice.Conclusions:Bingpeng Mo have the good fuctions of bacteriostatic and bactericidal action

easing pain

anti-swelling and improving mouth ulcer.