Is my baby sick or allergic to his formula?

I have a 6 mo old and he is on Simalac Advance w/Iron(milk-based) he started with watery poo and the doc switched him to Simalac Advance(soy) and he spits up with that formula. I changed back to the milk-based formula and the watery poops are back. Is there some other formula I may have to try? Is there only milk-based and soy formulas? Thanks for all your helps.

Answers:
My son had the same problems as your son does. And I changed his formula to enfamil a/r lipil. It is a life saver for him. He no longer has runny stools nor does he spit up. Hope that this helps.

---

Maybe he needs lactose free?

---

More Questions & Answers...

• Do I have a problem?
• which is the best toy for infants?
• Baby Monitor reccommendation needed?
• I need to know some real cute, stuck-up, prissy girl names ?
• Where do babies come from?
• Which is better to use with flannel diapers rubber pants or plastic pants?