My daughter is 9 years old and was diagnosed with eosinophilic esophagitis over 3 years ago after 3 endoscopies it finally showed up. She has been on Singular for the past 3 years and it has been not too bad, although she still has an upset stomach at least once a week or so. Over the last 4 months she is sick almost daily to the point of wanting to be sick, only vomited once, and she has to lie down in the fetal position to get some relief. I have rebooked in with the Gastro Dr but not for a few weeks so I am wondering if anyone has had anything similar and has any ideas why she is so bad again.