Objective: To observe the clinical effect of Chai Zhi Decoction in the treatment of earswelling, to extend the clinical medication treatment of ear swelling. Research Methods:Selected60cases meeting the clinic study standard, and divided them into treatment group(30cases) and control group (30cases) randomly. The treatment group was given to expelwind evil, damp elimination for Chai Zhi Decoction Treatment of self-made, control groupreceived Azithromycin Dispersible Tablets+Eucalyptus lemon pinene enteric s...