Too hot weather thighs on both sides of the abrasion is mainly thighs on both sides of the skin due to moisture friction increase caused by the skin, you can increase the frequency of skin cleaning, change to wear soft clothing as well as apply iodine povidone to prevent infection. Too much heat makes the inside of the thighs moist and the skin friction is more irritated and more likely to break. When breakage occurs, you can increase the frequency of washing to keep the wound clean and dry; change to soft clothes to reduce friction; apply povidone-iodine after washing to prevent infection, and if secondary infection occurs, you can use mupirocin ointment and other anti-infective drugs externally. The above drugs should be used according to the doctor’s prescription. The patient can according to the cause of the symptomatic treatment, remove the cause of the disease, in order to ensure that the skin breakage recovery will not repeat the injury. It is worth noting that repeated breakage may lead to hyperpigmentation of the skin on the inner thighs and darkening of the color. If the symptoms do not improve after removing the cause, patients are advised to seek immediate medical attention and standardize the treatment as prescribed by the doctor in order to avoid delaying the condition.