Not dreading it here, as DS now has all his teeth. My DS was also diagnosed with asthma, put on a preventer & given an action plan (as DH too has asthma)....but nothing ever worked & it was a horrible 12months!!! I don't believe they were right in this as he hasn't had a single wheeze or cough etc like I said since Jan this year.........terrible one minute, gone the next. We always said we wonder what would happen when he got all his teeth & there you have it....so yes teeth related here for sure!