Red dots medically known as a rash, baby fever after the rash, lethargy, is a typical “fever rash out” phenomenon, considered as early childhood emergency rash, do not need special treatment, 3 ~ 4 days after the rash will subside. However, it needs to be distinguished from meningitis or encephalitis, and prompt medical attention is recommended. Early childhood emergency rash is commonly caused by human herpesvirus type 6 and 7, mostly occurring in spring and fall, the typical clinical manifestations are high fever for 3~5 days, after the fever subsides, red maculopapular rash, the rash is distributed on the face and trunk can last for 3~4 days. If the baby sleepy after the rash, but wake up mental state, no convulsions, easy to scare, vomiting and other manifestations, you can not do any treatment, 3 ~ 4 days after the rash will subside on their own. However, babies older than three years of age who are drowsy after the fever subsides need to be alert to meningitis or encephalitis. If the baby has recurrent headaches, vomiting, convulsions, and poor mental status after waking up, if there is a bacterial infection need to be given antibiotics (such as cefixime) under the guidance of a doctor. In conclusion, if your baby has red spots and drowsiness after the fever has gone down, and is still in poor spirits after waking up, it is recommended that you seek medical attention to rule out encephalitis in order to avoid delays in your condition.