With the advent of the hot summer, the frequency of burns tends to rise again, becoming the high incidence season of the year. Early treatment of burns has a direct impact on the control of the condition and the consequences of treatment, if not handled correctly and in time, often aggravate the condition, and even cause scarring, dysfunction, disfigurement and other serious consequences, regrets for the rest of their lives. Scald as a common trauma in summer, in our daily life and around the home from time to time will encounter, due to the traditional concepts and habits of the limitations, and the lack of relevant medical knowledge, the ordinary people in the early treatment of scald exists in the following several misunderstandings: 1, overly dependent on some scald medication: often in the scald is not the timely application of simple and effective methods of treatment, but to search around for storage of standby scald medication, or busy to the drugstore to buy drugs. Or busy to the drugstore to buy drugs, thus delaying the valuable emergency treatment time, delayed the condition. 2, the use of household soy sauce, vinegar external coating: if a large number of soy sauce or vinegar rinse wound, there will be a certain cooling effect; if only with the two local external coating, it is not only no benefit, on the contrary, it will make the wound coloring, affecting the depth of the wound judgment and further treatment. And these edibles are not sterile, long-term attachment or application will cause wound infection. 3, white wine to flush the wound: many people think that white wine has the role of disinfection, and thus after the injury will be a large number of applications, if the wound skin is not broken, white wine in the alcohol evaporation to take away the heat has a certain cooling effect; if the skin breaks down the application of the wound without any benefit, not only lead to aggravation of pain, but also deepen wounds, the use of a large area may also be absorbed by the wound caused by alcohol intoxication. 4, the application of local remedies: such as the use of sesame oil or dog oil, such as the treatment of traditional Chinese medicine, combustion of grass ash, etc., coated wounds, affecting further treatment, especially with the use of sesame oil, dog oil oil preparations, the early application will affect the discharge of exudate wounds, exudate long-term stagnation of poor drainage will lead to infection. 5, other: such as toothpaste, green ointment, etc. After the use of a certain cooling effect, but can not alleviate the further damage to the wound.