The process of transitioning from one formula to another should be done under the guidance of your child’s pediatrician.
There are many reasons you might change your child’s formula. Some of them aren’t medical at all. The price may simply go up on the one you’re using and you decide to switch to a less expensive brand. For the purpose of this discussion, I’m going to focus on the medical reasons. I’ve listed some common medical reasons below.
- Gas / Fussiness
- Mucousy stool
- Bloody stool
- Vomiting / Poor weight gain