DS is 16 months, and has had reflux and CMPI since a baby. I'm still breastfeeding, and recently started eating cheese as a test. Two weeks of it, and no reaction from DS apart from a small bout of hiccups at first. So I offered him some cheese for him to eat directly, and all seems fine.
Yesterday afternoon he drank about half a cup of cow's milk. He seemed fine all afternoon, slept well. This morning, though, he threw up a little.
Now, my question is - could this be the reflux/CMPI? Or was it too long after he drank the milk for it to be related? He has been very grumpy, but has been like that for a week now (teething and reaction to MMR). I've noticed no back-arching, nor any of the wrist-clenching and groaning he usually does with reflux, but we haven't tested him since he was about 12 months, so maybe his reaction to the reflux would have changed?
Can reactions be delayed by about 16 hours or so?
Thanks for any suggestions.