We are away, and as happens seemingly every year, my teenager has developed a bad ear infection in both ears on the first day. Got to a doctor and we have antibiotics, probiotics, painkillers and drops so hopefully it will clear up. But it’s horrible for him. Anything we can do to prevent it other than not allow him to swim (seems harsh!) will he ever grow out of it? He had grommets at 3, I sometimes wonder if these have anything to do with it