The actual fact is that you can use liquid nitrogen cryotherapy, that is, a state of extreme freezing, to induce necrosis of the warts to fall off, so as to achieve the effect of treatment. In addition, the use of carbon dioxide laser cautery as well as surgical scraping spoon scraping and other ways to remove the warts; 2, flat warts: the prevalence of adolescent population, clinical smooth papules on the face, back of the hand, forearm and other parts of the body. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. If the number of warts is less and the site is not facial, you can also use laser, freezing, microwave and other physical treatment; 3, plantar warts: common in the plantar area, mainly due to long-term pressure on the bottom of the foot caused by the patient has obvious pain. If the patient’s warts are single and small in size, they can be surgically removed.