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  2. Jun 29, 2022 · Roseola is a childhood illness caused by two strains of the herpes virus. Common signs of roseola are a fever and a rash on the trunk and neck. Other signs and symptoms of roseola may include: Irritability. Mild diarrhea.

  3. Jun 12, 2023 · What are the symptoms of roseola? The main roseola symptom is a sudden and high fever, typically ranging from 103 to 105 degrees Fahrenheit (39.5 to 40.5 degrees Celsius). A rash may develop all over your child’s body after the fever goes away. Additional roseola symptoms and signs

  4. Dec 19, 2017 · When to see a doctor. Treatment. Prevention. Outlook. Roseola, also known as roseola infantum or sixth disease, is a viral infection. It usually affects children between 6 months and 2 years of...

    • Jayne Leonard
  5. It causes a high fever and then a rash that develops as the fever goes away. It most commonly affects children younger than age 2. It may take 5 to 15 days for a child to have symptoms of roseola after being exposed to the virus. A high fever may start suddenly and may reach 105°F (40.5°C).

  6. Oct 26, 2022 · Roseola is usually diagnosed based on the classic presentation of a previously healthy infant, 6 to 24 months of age, with a sudden onset of high fever for 3 to 7 days. Resolution of fever is associated with the onset of discrete red macules and papules on the trunk and extremities.

  7. Oct 26, 2022 · Summary. Roseola is a common febrile viral illness of early childhood; it is usually caused by human herpesvirus (HHV)-6B and occasionally by HHV-7. Roseola is characterised by 3 to 7 days of fever, often high grade (>39.5°C [103.0°F]), followed by onset of a diffuse morbilliform rash that appears with defervescence of fever.