Symptoms of toddler emergency rash in babies include the common symptoms of fever and rash, and accompanying symptoms such as runny nose and cough. 1. Fever: Acute toddler rash usually starts with a sudden high fever, the temperature can reach 39~40℃ or even higher, usually lasts for 3~5 days, and some children may have convulsions when they have high fever. 2. Rash: the rash usually appears at the same time or a little later after the fever subsides, manifesting as dense small papules, some of which will be fused and slightly higher than the skin surface, and the color fades when pressed; the rash may appear on the whole body, but with the head, neck and trunk as the main areas of distribution, and the rash will subside in 1~3 days. 3. Accompanying symptoms: most of the children in addition to fever and rash, general condition is good. Often mentally active, a small number of babies will have a slight runny nose, cough, diarrhea and other symptoms, often with cervical lymph node enlargement during the examination. Parents who find the above symptoms should consult a doctor for a clear diagnosis and early treatment.