S.B.
Hello,
My son was diagnosed with reflux when he was 3 months old and he is now 21 months. If you daughter is fussy after eating, throws up a lot, fussy when lays down it's most likely what she has. You can have a simple test done, your daughter would need to drink barium and would have to lay down under an x-ray bed machine to see if the barium comes back up and it's harmless to your child. They told me my son had it bad, but he didn't have too many symptoms. He didn't throw up like most kids would. He was basically fussy after feedings and when he was laying down. I do have a lot of friends/family that have children who have been diagnosed with reflux since my son has been born, which is really wierd. It seems to be a more common things these days, so I would get her tested if you have that mommy instinct. Good Luck!
S.