Influenza, commonly known as the flu, is a viral respiratory infection that typically lasts for about one to two weeks, but the duration can vary based on individual factors, the severity of the illness, and the specific strain of the influenza virus. The initial symptoms of the flu include fever, chills, body aches, fatigue, cough, and sore throat. These symptoms can be intense during the first few days and gradually improve over the course of the illness.
Most people with the flu start feeling better within a week, although it's not uncommon for lingering fatigue and a mild cough to persist for several more days. However, for some individuals, especially those with weakened immune systems or underlying health conditions, the recovery period may be longer.
To ease symptoms and facilitate recovery from influenza, individuals are advised to get plenty of rest, stay hydrated, and take over-the-counter medications to alleviate specific symptoms. Antiviral medications may be prescribed in some cases, especially if started early in the course of the illness.
Preventive measures such as annual flu vaccination can significantly reduce the risk and severity of influenza. It's crucial to consult healthcare professionals for personalized advice, especially if symptoms worsen or if there are concerns about complications.
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