LAUSR

The prevalence of allergic rhinitis has exhibited an upward trend, and diabetes is a common endocrine metabolic disorder. Treatment of allergic rhinitis complicated with diabetes has been marginally explored. This study aimed to observe the effect of rupatadine fumarate combined with acupoint application in the treatment of allergic rhinitis complicated with diabetes and its effect on serum IgE levels. Totally 80 patients with allergic rhinitis complicated with diabetes admitted to our hospital from December 2019 to December 2020 were recruited and assigned to receive either rupatadine fumarate (control group) or rupatadine fumarate plus acupoint application (research group). The clinical observation indexes of the two groups of patients before and after treatment were analyzed, and the clinical efficacy of the two groups was evaluated. Rupatadine fumarate plus acupoint application was associated with a significantly higher efficacy (23 cases of markedly effective, 14 cases of effective, and 3 cases of ineffective) versus rupatadine fumarate alone (14 cases of markedly effective, 16 cases of effective, and 10 cases of ineffective) (χ2 = 4.501, p = 0.034). The immunoglobulin E (IgE) and nasal mucosal eosinophils (EOS) levels of the two groups of patients after treatment decreased significantly, and the research group had lower results (p < 0.05). Patients in the research group showed significantly lower syndrome scores than those in the control group (p < 0.05). Rupatadine fumarate plus acupoint application resulted in significantly lower physical sign scores and interleukin-4 (IL-4) levels and higher levels of interferon-gamma (INF-γ) versus rupatadine fumarate alone (p < 0.05). The two groups showed a similar incidence of adverse events (p > 0.05). Rupatadine fumarate plus acupoint application may offer a viable alternative for the treatment of allergic rhinitis as it alleviates the clinical symptoms, improves the treatment efficiency, and enhances the anti-allergic effect of the drug, with a high safety profile.