The common cold, clinically known as an upper respiratory tract infection, typically presents with symptoms such as fever, nasal congestion, runny nose, and sneezing. Generally, the body temperature of these patients is around 38°C, though it can be higher. This is due to the fact that colds are caused by infections from various pathogens, and the severity can depend on the patient's immune competence. Patients with weaker immune systems may experience more pronounced symptoms of colds and fevers. Furthermore, body temperatures caused by some viral infections tend to be quite high. For these patients, sometimes their body temperature does not increase. Specifically, the body temperature for a common cold can vary from person to person.