This just breaks my heart
after all they've been through!
I'm no Dr but like LuvMySissy (Jodie) said, wouldn't it be in the best interest of her daughter to get the allergy testing & shots? I think that they need to find out exactly (or the best that they can) what's causing it so that they can minimize these outbreaks for Lexie. I just can't imagine that it's just Maddie that's causing this. It's probably something that she'll encounter again. It's so hard to try to make a decision like this... but I'd hate for Denise to feel guilty about something that may be in her daughters best interest. I hope this came out right.
Please tell Denise that I'll be praying for them all!