Is it normal to have intermittent fever with influenza B?
Disease description:
Hello, a friend of mine was recently diagnosed with influenza B. I'd like to ask, is it normal to have recurring fever?
Doctor's answer (1)
Dr. Li Jingli
It is a common phenomenon during the course of influenza B for patients to experience intermittent fever. This occurs because, after the influenza B virus invades the body, it triggers an inflammatory response from the immune system, leading to dysfunction of the body's temperature regulation center and resulting in fluctuating body temperature and recurrent fever. This situation is particularly noticeable in the early stages of the disease. As treatment progresses and the condition improves, the fever typically gradually diminishes and eventually resolves. Patients should closely monitor their body temperature and follow medical advice for treatment and care.
