Question
A 2-year-old child has a persistent fever, reaching a high of 40.3 degrees Celsius, with a blood test showing an elevated number of monocytes. What could be the cause and how should it be treated?
Answer
The child may have a cold, possibly caused by catching a chill or overexertion. It is recommended to actively treat and prevent the condition, taking timely medication, getting plenty of rest, staying hydrated, eating light and easy-to-digest foods, reducing physical activity, and wearing a mask when going out. Pay attention to staying warm, monitor body temperature, and drink more warm water. If the situation is severe, it is advisable to seek medical attention immediately.