Fever as a symptom of the common cold
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Fever as a Symptom of the Common Cold: Prevalence and Mechanisms
Fever is recognized as one of the possible symptoms of the common cold, though it is not as consistently present as other symptoms like runny nose, nasal congestion, and cough. The presence and significance of fever in the context of the common cold can vary by age group and individual response to infection Eccles2009Eccles2005Pappas2008.
Prevalence of Fever in the Common Cold
Fever is less common than other symptoms such as nasal congestion, cough, and runny nose, especially in school-aged children. In one study, only about 15% of children reported feeling feverish at the onset of a cold, indicating that while fever can occur, it is not a dominant feature in most cases of the common cold in this age group . The first symptoms are usually a runny nose and sore throat, with fever sometimes following as a systemic response .
Mechanisms Behind Fever in the Common Cold
Fever and other systemic symptoms (such as headache, muscle aches, and malaise) are caused by the release of cytokines from immune cells in response to viral infection. These cytokines act on the brain to raise body temperature, resulting in fever. This mechanism is shared with other viral infections like influenza, but the intensity and frequency of fever tend to be lower in the common cold compared to the flu Eccles2009Eccles2005.
Clinical Management and Treatment of Fever in the Common Cold
Fever associated with the common cold is usually mild and self-limiting. Clinical trials have shown that certain treatments, such as Binafuxi granules, can help reduce the duration of fever and improve overall symptoms in patients with the common cold and fever, without significant adverse effects . However, most cases resolve without the need for specific fever-reducing interventions.
Conclusion
Fever can be a symptom of the common cold, but it is less common and generally milder than other symptoms like nasal congestion and runny nose. When present, fever results from the immune system’s response to viral infection. Most cases of fever with the common cold resolve on their own, and the symptom is not typically severe or prolonged Eccles2009Eccles2005Lee2019+1 MORE.
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