How many days does it take for a child to recover from a fever caused by contracting influenza A?
My child has contracted influenza A. He has had a fever for the past two days, which has made me very anxious. I just wanted to ask, for a situation like his, how many days does a fever generally last before it gets better?
Doctor's answer (1)
For children, the duration of fever caused by influenza A varies due to individual differences, but generally, the fever may last 2–5 days, or even longer.
In cases with mild symptoms or no complications, fever usually lasts for 2–3 days. For severe symptoms, the fever may persist for 3–5 days. If complications such as lung infection or bacterial infection occur, the fever may last more than one week, even up to two weeks. Diagnosis and treatment of influenza A are relatively straightforward; early diagnosis and timely treatment can accelerate recovery.
Parents should closely monitor their child's symptom changes and promptly implement appropriate care measures. Ensuring the child gets plenty of rest helps the body recover. Encourage the child to drink plenty of water or other fluids, such as juice or soup, to prevent dehydration. Use antipyretic medications like ibuprofen or acetaminophen, following the dosage instructions provided by a doctor or on the medication label, to help control fever. Provide easily digestible, nutrient-rich foods such as porridge, noodles, fruits, and vegetables to enhance the body's resistance.
The duration of fever following influenza A in children varies individually, but parents can help their child through this period with appropriate care and guidance from a doctor.
