Roseola
A mild viral illness of infants and toddlers marked by several days of high fever followed by a distinctive pink rash.
Common symptoms
- High fever (3–5 days)
- Pink spotty rash after fever breaks
- Irritability
- Mild cold symptoms
- Swollen eyelids
Cause
Human herpesvirus 6 (HHV-6), sometimes HHV-7.
How common is it?
Very common between 6 months and 2 years; year-round.
Treatment
Rest, fluids, and fever control with acetaminophen or ibuprofen. Rash fades on its own.
Prevention
Frequent handwashing; there is no vaccine. Most children are exposed by age 2.
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Frequently asked questions
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Medical disclaimer: Educational only. Always consult a healthcare provider for diagnosis and treatment.