Abstract: Director Du Ping is the guiding teacher for the sixth batch of old Chinese medicine experts to inherit academic experience. Director Du Ping has been engaged in pediatric clinical work for more than 30 years and has rich clinical experience. She is good at treating children with recurrent respiratory tract infection with herbal paste. According to the physiological and pathological characteristics of children, she has summarized that the key pathogenesis of recurrent respiratory tract infection in children is the deficiency of vital energy and imbalance of yin and yang. Based on the physical characteristics of contemporary children, the herbal paste is used to regulate the qi, blood, yin and yang of children in order to prevent recurrent respiratory tract infection in them.

Key words: Recurrent respiratory tract infection, Herbal paste, Children