In summer, due to the high temperatures, the human body can intake too much heat, leading to weakened immunity and symptoms such as colds and fevers, including sore throat, pain in the throat, runny nose, chills, and feverish symptoms. In such cases, symptomatic treatment can be carried out, starting with controlling the indoor temperature, which should not be too high or too low, and can be in an air-conditioned room, but the room temperature should not be set too low. Also, drink more water and appropriately take some cold medicine for symptomatic treatment. If the body temperature reaches above 38.5°C and physical cooling methods are not controlling it, fever-reducing medications might be needed. It is best to visit a hospital for relevant examinations, such as routine blood tests, liver and kidney function tests, and electrolytes, to rule out serious damage to internal organs caused by heatstroke.