Furthermore, the protective effects of SHL injection (intraperitoneal) and its individual Chinese herb components (intragastric administration), namely, Flos Lonicerae, Radix Scutellariae, and Fructus Forsythiae, as well as their main constituents (intraperitoneal or intragastric administration), have been verified in asthma, rhinitis, atopic dermatitis, and both IgE- and non-IgE-mediated systemic allergic responses. Here, IGHE is linked to asthma.