Warts should be listed in the dermatology department, because warts are a skin disease caused by viral infection. Common warts, commonly known as wart, is due to human papillomavirus infection caused by a benign skin growths, the main symptom of the skin surface of the pinhead-sized papules, can gradually expand to the size of soybeans, and the surface is rough, in the long term after the friction, easy to bleed and other manifestations. Therefore, patients with common warts usually show some symptoms on the body surface, which is a kind of skin disease, and need to go to the dermatology department of regular hospitals. They can be examined by dermoscopy or other specialized equipment, and then given the right treatment plan. In conclusion, if common warts are present, patients should go to the dermatology department of a regular hospital for medical attention and treatment.