Q: My daughter is 3 months old. She is having trouble with her formula. Her formula has been changed several times, will that hurt to change her nutritionally? She spits it up a lot. I worry if she spits up a lot she wont grow normally. Her weigh is 8 pounds 7 oz at birth and 12lbs and 12 oz now.
A:
Medically, it shouldn’t hurt to frequently change your infant’s formula, as long as you stick with one that is iron fortified. Some infants do have minor problems with diarrhea or constipation or have feeding problems as they adjust to being on a new formula though.
If your infant is simply spitting up and has gastroesophageal reflux, but is gaining weight well and has no other symptoms, you may not need to change his formula so often though, or at all. Experts estimate that more than half of young infants spit up at least one or more times a day.
And it often looks like much more than it actually is when they do.
At this age, infants normally gain about 1 1/2 to 2 pounds a month, which he has done. That is a good sign that his spitting up isn’t causing a problem for him.
In addition to difficulty gaining weight or possibly losing weight, signs that reflux is causing a problem include that an infant:
- is often fussy or irritable
- frequently chokes or has wheezing or difficulty breathing
- often refuses to eat (dysphagia)
- arches his back during or right after feedings
- has a chronic cough
- has a hoarse voice or cry
If your son is eating well, isn’t fussy, and is obviously gaining weight well, then he may have simple reflux or be what is called a ‘happy spitter.’ These babies often don’t need any treatment for their reflux and can be expected to outgrow it sometime around 12 months of age.
If a child is spitting up and has any of the symptoms listed above, then he may have gastroesophageal reflux disease or GERD and need further evaluation and treatment.
Unless your baby has other symptoms of a formula intolerance, like a lot of gas, diarrhea, bloody stools, in addition to vomiting or spitting up and being fussy, then changing formula isn’t usually helpful. If you are going to try a different formula, then a hypoallergenic formula, like Nutramigen, may be the best choice, since some studies have shown improvement in infants who just had vomiting when changed to this type of formula.
Enfamil AR is a specialty formula that can be helpful for infants that do have reflux, and that may be an option if your child doesn’t have a milk protein allergy or lactose intolerance.