Objective The purpose of this study was to evaluate the clinical effect of self-administered Xinzhi Soup combined with nasal powder acupoint application in the treatment of pediatric allergic rhinitis(pulmonary temper deficiency) and to investigate its potential impact on serum immunoglobulin E(IgE). Methods 110 children with allergic rhinitis were selected and divided into observation group(55 cases) and control group(55 cases) according to different treatment methods. The control group received mometasone furoate nasal spray, while the observation group was supplemented with self-prepared zhi soup and nasal loose acupoint application on the basis of the control group. The treatment cycle of both groups was 4 weeks, and after the treatment, the clinical efficacy and laboratory indicators of the two groups were compared. Results After the end of treatment, the total response rate of the observation group was 92.7% (51/55), which was significantly better than 78.2%(43/55) of the control group, and the difference between the groups was statistically significant(P<0.05). The TCM syndrome score, RQLQ score and IgE level decreased compared with those before treatment(P<0.05), and the improvement of these indicators in the observation group was significantly higher than that in the control group(P<0.05). Conclusion The use of self-prepared Xinzhi soup combined with nasal powder acupoint application to treat pediatric allergic rhinitis(lung temper deficiency) can effectively relieve the clinical symptoms of children, significantly reduce the TCM syndrome score and RQLQ score, and reduce the level of allergy index, which has significant clinical application value.