How many days will it take for roseola infantum to subside?

For pediatric emergencies, spring and autumn are the peak seasons, and this disease also has a certain incubation period. The main clinical symptoms are fever and rash. However, it usually disappears on its own within a week.

How many days does it take for the rash to subside?

Roseola infantum, also known as infantile roseola, is a common disease in infants and young children characterized by high fever and rash. Human herpes virus types 6 and 7 infection are the cause of roseola infantum.

Roseola infantum often occurs in infants and young children when they are 6-18 months old, and spring and autumn are the peak seasons for roseola infantum. The incubation period of this disease is generally 5-15 days, and its clinical features are high fever for 3-5 days, followed by a sudden drop in fever and the appearance of a rash.

The rash is a red maculopapular rash distributed on the face and trunk and can last for 3-4 days. Some children may develop characteristic erythema on the soft palate. The rash does not require special treatment and generally disappears on its own without desquamation or pigmentation.

To sum up, the rash of roseola infantum usually subsides after 3-4 days, and roseola infantum does not require special treatment, and only requires enhanced care and treatment during the period.