 [ Symptoms ] my 1 year old has a wet cough runny nose and rash behind the ear and on his cheek the rash is new what is this  the cough and runny nose has been occurring for about 4 days the rash is new today [ Disease ] i do not know since i cannot see this rash sorry you would need to take this child to see a medical provider so he can be properly examined diagnosed and treated if necessary