Peripheral facial palsy is a peripheral facial nerve disease with the main symptom of distortion of the mouth and eyes and loss of expression and movement, also called peripheral facial nerve palsy. At present, there is no case report of peripheral facial palsy treated by acupoint injection of Chinese medicine Zhengqing Fengqinning. In our department, we have adopted Zhengqing Fengqinning injection for the treatment of acute peripheral facial palsy and achieved good results.