How Long Does RSV Fever Last? Duration and Symptom Timeline Explained

Learn how long RSV fever lasts and what other symptoms to expect. Get expert tips on managing RSV and when to see a doctor.

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The fever associated with RSV (Respiratory Syncytial Virus) generally lasts 2 to 3 days. However, other symptoms, such as coughing and wheezing, may persist for 1 to 2 weeks. It's important for anyone with RSV, especially infants and young children, to rest and stay hydrated. If the fever persists or symptoms worsen, it's critical to consult a healthcare provider for advice and possible treatment. Remember, RSV is highly contagious, so practicing good hygiene and minimizing contact with others is also recommended.

FAQs & Answers

  1. What is the typical duration of RSV fever? RSV fever typically lasts 2 to 3 days, but other symptoms like coughing and wheezing can continue for 1 to 2 weeks.
  2. When should I consult a doctor for RSV symptoms? If RSV fever persists beyond 3 days or if symptoms worsen, especially in infants and young children, it is important to seek medical advice.
  3. How contagious is RSV and how can it be prevented? RSV is highly contagious. Good hygiene practices such as frequent hand washing and avoiding close contact with infected individuals help prevent its spread.
  4. Can adults get RSV and what are the symptoms? Yes, adults can get RSV, often resulting in mild cold-like symptoms, but it can be more severe in older adults or those with weakened immune systems.