“How can you help with a child's ear infections?”

The child needs an in-person exam, preferably by an ENT physician, who will
determine the type of ear infection it is, if any, and prescribe the
appropriate treatment.

Not enough information. How old is your child, does child attend days care, is child vaccinated with usual vaccines, bottle fed or treat fed, have any allergies, full term or preemie, Do you have a pedestrian? Do you heed their advice? How many infections. How treated? Response to treatment?