A Retrospective Study of a Chinese Traditional Medicine YIKEER in the Treatment of Verruca Patients in Liaoning District

BACKGROUND: There are many possible ways to treat verruca, but no one is the single perfect treatment. YIKEER is a kind of compound preparation of Chinese traditional medicine, which has been used in the treatment of verruca for several years. AIM: To confirm the effects of YIKEER for verruca. METHOD: Patients with verruca vulgaris, verruca plantaris, or verruca plana were instructed to apply YIKEER stock solution or diluent to the lesions once or twice daily for 5-7 days. Then, the YIKEER was ceased for 3-4 days, and sea buckthorn oil was used for wound repairing. The total procession was defined as one session. RESULT: Respective 88.05% verruca vulgaris patients, 86.03% verruca plantaris patients, and 82.42% verruca plana patients achieved complete response. Most patients gained complete or partial responses after 4 treatment sessions. The percentage of patients who achieved at least 50% improvement was 90.34% for verruca vulgaris, 90.60% for verruca plantaris, and 80.91% for verruca plana after 4-session treatment. The efficacy of verruca vulgaris or verruca plantaris was better than that of verruca plana. CONCLUSION: YIKEER is an effective, safe, and well-tolerated agent for treating verruca including verruca vulgaris, verruca plantaris, and verruca plana.