Symptoms of Roseola in Infants

Roseola infantum, also known as sixth disease, is a common viral infection in children, primarily affecting infants and young children between 1 and 2 years of age. Its main symptoms include: 1. **High fever**: Usually a sudden onset of high fever, with body temperature reaching 39°C or higher, lasting for 3 to 5 days. High fever is an early sign of roseola infantum, although the child generally remains in good spirits. 2. **Rash appearing after fever subsides**: During the febrile stage, there may be no obvious rash on the child's body. However, once the fever begins to subside, pinkish, small maculopapular rashes will appear, first on the face and neck, then spreading to the trunk, arms, and legs. These rashes are typically not itchy and fade away on their own within 1 to 2 days without leaving any marks. 3. **Mild discomfort**: Despite the high fever, roseola infantum usually does not cause severe discomfort. The child may appear slightly tired and have a reduced appetite, but other symptoms tend to be mild. 4. **Other symptoms**: Some children may experience mild respiratory symptoms, such as runny nose and cough, or mild diarrhea and vomiting. If a child develops a high fever or any of the other symptoms mentioned above, parents should seek medical attention promptly.