If you don’t have plantar warts before you can prevent them through your lifestyle, and if you have had plantar warts before, you can avoid them from reappearing by boosting your immunity. 1. No medical history: plantar warts are related to human papilloma virus infection, a kind of infectious disease. If you have not had plantar warts before, you should pay attention to avoiding foot injuries, keep your feet clean and hygienic, don’t use slippers, foot wash basin and other items with the patient, and avoid walking with bare feet in some public places. 2. have a medical history: if previously suffered from plantar warts, after treatment will disappear, but may recur again, the main preventive method is to enhance the body’s immune system, usually can go outdoors to do aerobic exercise, to develop a good habit of life, early to bed and early to rise do not stay up all night. Each person’s physical condition is different, the effect of prevention is also different, if there is an abnormality, it is recommended to consult a doctor in time.