Drug intelligence / Profile preview

Xiaoer Qingfei Heji

Development stage
Preclinical
Lead developer
Liaoning University of Traditional Chinese Medicine
Modality
Small Molecules
Administration
Oral
01

Overview

Xiaoer Qingfei Heji is a traditional Chinese medicine (TCM) herbal formulation developed primarily for pediatric use. It is designed to "clear the lung" and relieve symptoms associated with respiratory tract infections in children, such as cough, fever, and phlegm. The formula is used especially for conditions like pediatric pneumonia and pyretic pulmonary syndrome (PPS). Mechanistically, it acts by modulating inflammatory cytokines (such as TNF-α, IL-1β), neurotransmitters (5-HT, SP, VIP), and gut microbiota composition. Animal studies suggest it reduces lung inflammation and improves intestinal function by decreasing AQP3 expression in colon tissue[2]. Its clinical application focuses on integrative treatment of pediatric pneumonia within TCM practice[1][2].

Brand names
Xiaoer Qingfei Heji
Other names
小儿清肺合剂Xiao'er Qingfei MixtureXiao Er Qing Fei He Ji
02

Targets

TNFA (Tumor necrosis factor alpha (soluble))mPGES-2 (Microsomal prostaglandin E synthase-2)VPAC (VIP receptor family)AQP3 (Aquaporin-3 channel protein)IL1B (Interleukin-1 beta)TACR1 (Neurokinin‑1 Receptor)5-HT (Serotonin receptors)

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