How many days does a high fever usually last in children with H1N1 influenza?

Influenza A refers to type A influenza. Children infected with Influenza A typically experience recurrent fever lasting about 3 to 7 days. The exact duration may vary depending on individual constitution, treatment measures, and other factors. During Influenza A infection, children may develop symptoms such as high fever, sore throat, headache, and muscle aches. Prompt antiviral treatment, such as taking oseltamivir phosphate capsules, is recommended, as it can effectively shorten the duration of fever. Additionally, ensure adequate fluid intake, sufficient rest, and a well-ventilated environment to help the child recover quickly. If high fever persists or other complications arise, seek medical attention promptly.