If parents reach for an ineffective cough and cold preparation when their young child is sick enough to cause worry... instead of calling the doctor ... the result can be unnecessary delay in receiving important medical care.
For example, cough with a high fever can be a sign of a serious pneumonia. Cough with trouble breathing can be the sign of pneumonia, asthma, or even aspiration. The best judge of concern is often the parent. If you are worried, it's always best to talk it over with your doctor or nurse.
Best to you and the Sulfate family.