Wounds usually heal slightly faster when the weather is hot. Hot weather has higher temperature, high temperature can speed up the body’s metabolism, blood circulation, good blood circulation in the wound, so that the blood clotting ingredients in the blood can gather in the wound faster, so that the wound healing is relatively faster than when it is cold. When the weather is hot, the human body is easy to sweat, sweat flow to the wound is easy to breed bacteria, causing wound infection, so when the weather is hot, the daily care needs to try to keep the wound clean and dry, avoid touching water, you can also disinfect the wound more often to reduce the chance of infection. If the wound appears uncomfortable symptoms, should go to the hospital in time, the doctor for targeted treatment, so as not to cause adverse consequences.