The Clinical Effect of External Application of Scorzonera Glabra Herpes Ointment on the Treatment of Herpes Zoster in the Ear

Abstract

Objective To Exploring the effect of external application of scorzonera glabra Herpes Ointment on the treatment of Herpes zoster of the ear (HZE). Methods Select 100 HZE patients who met the inclusion criteria and were treated at the 988th Hospital of the Chinese People's Liberation Army Joint Logistics Support Force from January 2021 to June 2023. Divide into a treatment group and a control group using a random number table method, with 50 cases in each group. The treatment group was treated with external application of crow onion herpes ointment, while the control group was treated with external application of acyclovir ointment. After 10 days of treatment, the therapeutic effect was evaluated, and the HZE comprehensive symptom and sign efficacy score and visual analogue scale (VAS) were observed and compared between the two groups on the 10th day. The time for erythema reduction, blister stop, nodulation, and detachment were observed throughout the treatment process; Compare the difference in air conduction and air bone conduction between two groups before and after treatment (1 month after treatment); Observe and compare the incidence of postherpetic neuralgia (PHN) between two groups one month after treatment. Results The difference between the two groups was statistically significant (P<0.05), and the clinical effect of the treatment group was significantly better than that of the control group. Compared with the control group, the total score of HZE symptoms and signs in the treatment group was lower, and the difference was statistically significant (P<0.05). The comparison of air conductance between the treatment group and the control group before and after treatment (1 month after treatment) showed that the average air conductance was (35.5 ± 4.5), (35.9 ± 4.7), (15.6 ± 2.2), and (21.0 ± 3.1) dBHL, respectively; The air bone conduction differences were (10.1 ± 2.7), (10.5 ± 2.8), (5.1 ± 0.3), and (10.0 ± 2.4) dBHL, respectively. The differences in air conduction between the two groups before and after treatment (1 month after treatment) were statistically significant (P<0.05); The difference in air bone conduction between the two groups before and after treatment (1 month after treatment) was statistically significant (P<0.05); However, there was no statistically significant difference in air bone conduction difference between the control group before and after treatment (P>0.05). The incidence of PHN in the treatment group was lower than that in the control group, and the difference was statistically significant (P<0.05). There was no statistically significant difference in the incidence of adverse reactions between the two groups (P>0.05). Conclusion The external application of scorzonera glabra Herpes Ointment has a significant effect on treating HZE, and can shorten the course of the disease, improve hearing, restore the function of the auditory nerve, and effectively prevent PHN.