My dd's have allergies (dairy, soy, banana) and the symptom of the banana allergy for them is vomiting. It sounds to me like possible allergies, but it could be something else.
Do you eat dairy yourself? Any vomiting while nursing?
I've also heard that after kids have a stomach bug, they can develop a temporary intolerance to certain foods (like dairy).
I think it's a good idea to hold off for a while on solids like you are and really try to avoid the formula if you can. Then slowly re-introduce low-allergenic foods like pears and sweet potatoes and see what happens.
If you are going to have to supplement again with formula, you may want to try a non-dairy formula, like a soy formula or, since many kids with dairy allergies also have soy allergies, a hypo-allergeninc formula like Nutramagin or Allimentum.
Do you eat dairy yourself? Any vomiting while nursing?
I've also heard that after kids have a stomach bug, they can develop a temporary intolerance to certain foods (like dairy).
I think it's a good idea to hold off for a while on solids like you are and really try to avoid the formula if you can. Then slowly re-introduce low-allergenic foods like pears and sweet potatoes and see what happens.
If you are going to have to supplement again with formula, you may want to try a non-dairy formula, like a soy formula or, since many kids with dairy allergies also have soy allergies, a hypo-allergeninc formula like Nutramagin or Allimentum.