Patient's question:
NoDoctor's answer:
Roseola is a respiratory infectious disease caused by a viral infection, commonly occurring in children under the age of 2. This illness is divided into four stages: incubation period, high fever period, rash period, and recovery period. The rash period typically lasts for 3 to 5 days, meaning that the rash usually disappears 3 to 5 days after it appears.