Wheezing is a common symptom in children, usually caused by an infection or allergy. It can be worrying for parents when their child is wheezing, so it’s important to know when to seek medical advice. In most cases, if your child is wheezing and has no other symptoms, you can wait and see if the wheezing resolves on its own. However, if your child is having difficulty breathing or has other symptoms such as coughing, fever or fatigue then you should seek medical advice from your doctor. Your doctor will be able to assess the severity of the condition and provide appropriate treatment.