And then I got Braun’s updated ThermoScan digital ear thermometer. (Strategist senior editors Winnie Yang and Simone Kitchens ...

Children with roseola develop a fairly high fever – up to 104 degrees – which lasts for three to seven days. Other symptoms may include fussiness and decreased appetite.

Rubella, rubeola, and roseola are different viral infections that cause symptoms, such as rashes and fever. However, they have unique characteristics and causes. Read more.

Roseola Roseola often involves cold symptoms and a high fever. Once the fever subsides, a rash that lasts several days may appear. Characteristics of the rash include: ...

If you suspect that you have a fever but don’t have a thermometer around (and don’t feel like investing in one), doctors say there are a few signs of a fever to look out for: You feel off.