One complaint experienced by children and often worried by parents is the problem of shortness of breath. Yes, shortness of breath is not a disorder that can be considered trivial. When breathing, the respiratory system will supply oxygen to the blood and then distributed to all parts of the body. So, if your child experiences shortness of breath, the oxygen supply in his body will experience obstacles. In fact, in some cases, this problem can be a sign that your toddler has a certain disease and needs treatment as soon as possible.