Hi
You have not mentioned how frequently she vomits, how frequently the episodes recur, is she totally symptom free in between.
Cyclic
vomiting is a diagnosed after all other causes are ruled out and in between the episodes she will be perfectly fine. Some kids have
migraine head aches associated with vomiting.
All metabolic causes, GI causes etc should be ruled out.
I wish to know how is her growth- weight and height?
I also wish to know if her developmental mile stones were okay?
All kids if over fed- are likely to vomit.
If she gags often- her throat should be checked.
Young kids with UTI can present with
poor appetite and vomiting. The cause of her recurrent UTI too should be looked into.
A trial of antacids/ medications like
Lansoprazole should be given if
gastritis or reflux is suspected.
Its better to get a detailed evaluation based on history, examination, needed investigations and consultations.
Zofran (Ondensetron) can be given to control vomiting.
Hope my answer helps you.
Wish your daughter good health.