My daughter is two, and she keeps vomiting. Sometimes she will eat too fast and make herself sick, but other times she will just be walking through the house and throw up everywhere. She doesn’t run a fever, or act like she feels bad. It is like it doesn’t even faze her.

She is in a healthy weight category, and I do not allow her to have dairy (soy milk, soy cheese, etc.) so I don’t think it is an allergy. I am just wondering what can cause it.

Everywhere we go I have to take several changes of clothes, an emergency throw up kit, and I take extra clothes for me too. I just want to be able to go off and not worry about her throwing up. The doctor doesn’t seem worried since she is healthy.
Any suggestions?