Effect of acupuncture at Xinwu acupoint combined with loratadine and fluticasone propionate on symptom alleviation, nasal function, and serum histamine level in patients with allergic rhinitis.

ABSTRACT

OBJECTIVE: To determine the influence of acupuncture at the Xinwu acupoint combined with western medicine (loratadine and fluticasone propionate) on symptom alleviation, nasal mucociliary clearance velocity (MCV), and serum histamine level of patients with allergic rhinitis (AR). METHODS: A total of 122 patients with AR treated in Gansu province hospital of TCM and The Third People's Hospital of Gansu Province from April 2019 to April 2021 were retrospectively analyzed. Among them, 54 patients treated with loratadine and fluticasone propionate were assigned to the control group, and 68 patients treated with additional acupuncture at the Xinwu acupoint based on treatment of the control group were assigned to the observation group. The treatment efficacy of the two groups was compared, and the scores of main symptoms and nasal function were also compared before and after therapy. Additionally, the two groups were compared in the levels of histamine, tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and immunoglobulin E (IgE) before and after therapy. RESULTS: After therapy, the observation group yielded a higher total effective rate than the control group (P=0.006) and had lower symptom scores than the control group (P<0.001). Additionally, the MCV of the two groups increased (P<0.001), and the nasal mucociliary transit time (MTT) and nasal resistance (NR) of both groups decreased (P<0.001) after therapy. The observation group showed a greatly better improvement of nasal function than the control group (P<0.001). Moreover, after therapy, the observation group showed lower histamine and IgE levels than the control group (P<0.01) and the observation group presented significantly lower levels than the control group, and had lower rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) scores than the control group (P<0.001). The two groups were not different in the incidence of adverse reactions (P=0.886). CONCLUSION: Acupuncture at Xinwu acupoint combined with loratadine and fluticasone propionate can deliver a powerful efficacy on AR and alleviate the clinical symptoms, without increasing adverse reactions.