How do I know if a Elise is lactose intolerant

I started whole milk of few days ago and she likes it but she is pooping a lot more and the consistency of the poop seems watery is this normal?

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01/03/15
I called the pedi today and the kids on call nurse has no idea what are the symptoms of Lactose intolerant are Smh She said I have to call the doctor on Monday. She just said to stop milk and give starch and over the counter prebiotics which I have no idea what that looks like?
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    01/03/15
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    01/03/15
    how would the pedi know? She doesn't get tummy pain from what I see she doesn't seem irritable but she does fart a lot lol and gets loose stool. I wonder if the WIC will change the milk if that's the issue?
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    01/03/15
    .. Are the farts bad eggy smell? (I can't hink of words tonight ugh).. REALLY super stinky, like rival dog farts. All the pedi would do is ask for symptoms and possible do a skin allergy tests. You have to get a note from doc for WIC. I would try goat milk, lactose free is nasty lol.
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    01/03/15
    The farts stink but not like eggs not sure lol
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    01/03/15
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    01/04/15
    It tasted bitter to me.
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    01/04/15
    It's like 2% nasty? Lol
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      01/03/15
      It can range from diarrhea to eczema and bad diaper rashes from the combination of the two to just her complaining because her tummy hurts. I have seen some kids that just throw up from too much because their stomach hurts too much.
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