How Long Does It Take For Roseola Rash To Go Away?
How Long Does It Take For Roseola Rash To Go Away? Roseola rash goes away in 2-3 days. Some children with Roseola just have 3 days of fever without a rash. How do you get rid of roseola in babies? Most children recover fully from roseola within a week of the onset of the fever.