Objective : The purpose of this study is to investigate the characteristics of patients with warts. Methods : We conducted statistics study on 100 patients, who had visited to Wart Clinic, from September 2008 to February 2009. Results : The results were as follows. 1. The wart was found more often from female(64%) than from male(36%). The age distributions of patients showed highest in 21-30 years, followed by 31-40 years, and 11-20 years. 2. The distributions of duration of warts showed highest in 1-5 years, followed by 6-10 years, and over 10 years. 3. The most common warts were Verruca plana(48%), Verruca vulgaris(25%), Verruca vulgaris with Palmoplantar wart(14%), Verruca plana with Verruca vulgaris(9%). 4. The Verruca vulgaris was found mostly in the hand, whereas the Verruca plana was seen mostly in the face. 5. Laser therapy was the most common previous treatment, followed by cryotherapy, immunotherapy in order. 6. The distributions of duration of treatment showed highest in 1-4 weeks, followed by 5-8 weeks, 9-12 weeks in order. 7. After treatment, 43 cases(43%) showed complete clearance, and 29 cases(29%) showed partial clearnace. Conclusion : We analyzed the characteristics of patients with warts. Further studies would be needed to develop the better treatment on warts.