Soy Formula Allergy

I am trying to understand why my baby is quiet fussy and gas especially after meals. It was on Similac advance and may be projectile vomiting once a day, but was happy and content, then told us to try soy and irritability and gas has begun. Now, after three weeks, she has a rash on the face that seems to get worse. Anyone can help please post - Thanks

It may have a soy allergy soy stop immediately. Soya allergy is very common as common as peanut. Fetching a lactose-free formula. I had to use lactose free soy formula had a lot of bad things to him. It is rich in estrogen and can cause allergic reactions.

I spent it with my uncle hunting wolverines in Alaska.

Please do not feed your baby soy products its terrible for them.

Yes, it is very possible, I sometimes do not tolerate soy, which means I can eat things, but he disagrees with me. I can eat dairy products without problems

Yes - you are talking about allergies to different products - soy protein and milk.
By the way - I am very careful about using soy milk. there was insufficient evidence at this time for me to say it is safe and does not cause problems with puberty. I would only use soya-based formula that very very last resort. There are hypoallergenic formulas are better.