The actual plantar warts need to be prevented from foot trauma, while avoiding contact with unhygienic public utensils, and also needing to enhance the body’s immunity. Warts are caused by human papilloma virus infection of the skin and mucous membrane of benign redundancy, clinical common warts, flat warts, plantar warts, warts, warts, warty epidermal dysplasia and so on. The plantar warts are common warts that occur on the bottom of the foot and can be transmitted through tiny breaks in the skin. Plantar warts are spread by direct or indirect contact between patients and healthy carriers. The human papilloma virus enters the epithelial cells through small breaks in the skin and mucous membranes and replicates and proliferates, leading to abnormal differentiation and proliferation of the epithelial cells and causing benign epithelial growths. In the population, it is generally susceptible, mainly in 16-30 years old, immunocompromised and traumatized people are more prone to suffer. Therefore, in order to avoid the occurrence of metatarsal warts, you should prevent foot skin injury, avoid using public slippers, foot wipes, washbasins, bathtubs and so on. In addition to this, you also need to actively enhance physical exercise, pay attention to rest, reasonable diet to improve their own immunity. If infected, consult a doctor as soon as possible and follow the doctor’s instructions.