Cold refers to the condition where the upper respiratory tract is infected by various pathogens, such as viruses, bacteria, mycoplasma, and chlamydia, leading to symptoms primarily in the upper respiratory tract, which is called a cold. Generally, the symptoms of a cold mainly include a runny nose, nasal congestion, sore throat, chills, fever, cough, and painful throat. In addition, there may be symptoms like chest tightness and shortness of breath. As it stands, the symptoms of a cold are self-limiting, meaning they can generally improve within seven to ten days without medical treatment. During a cold, due to frequent symptoms and impact on daily life, it is possible to treat with common cold medicines. Currently, Western medicines available on the market can treat cold symptoms. Furthermore, drinking some brown sugar ginger tea to induce sweating can also provide relief. (Please use medication rationally under the guidance of a professional doctor, and do not use medication blindly.)