Heat colds are very common clinically and often occur in the hot summer. The so-called heat cold is mainly from the perspective of Chinese medicine, which divides cold types into heat colds and cold colds. Typically, patients with a heat cold exhibit symptoms such as fever and chills, and during the fever, they may experience headaches and fatigue in their limbs. Some patients may also have nasal congestion, a runny nose, sneezing, often with yellow mucus, as well as sore throat and cough, where the cough usually involves yellow phlegm. These are very common symptoms of a heat cold seen clinically. Therefore, when these symptoms appear in patients, as long as a timely and clear diagnosis is made and some heat-clearing and detoxifying medicines are administered for symptomatic treatment, the discomfort caused by the heat cold can generally be quickly improved.