Baby\’s skin is like a mirror, which can reflect many diseases. Pediatricians often diagnose illnesses based on the relationship between fever and skin rashes and refer to these illnesses collectively as \”exanthematous illnesses.\” A rash can be seen at a glance, so it is easy to detect early. However, since there are many causes and diseases that cause rash, it is important not to judge on your own. When a rash occurs, you must go to the hospital for diagnosis…