Question
Is a child’s persistent low fever due to anemia?
Answer
Persistent low fever in children can be caused by various factors, with common ones including organic diseases and functional disorders. Among the long-term organic low fevers in children, chronic infections are one of the most common causes. Functional low fever may be related to dysfunction in the thermoregulatory center or disorders in the autonomic nervous system. This type of low fever is characterized by higher body temperatures in the morning and afternoon, compared to the evening. In addition to low fever, symptoms such as excessive sweating, fatigue, decreased appetite, and irritability may also be present. However, no abnormal signs were found during examination, and the results of physical and chemical tests were also normal. It is recommended to formulate a corresponding treatment plan based on specific examination results.