Hi A.,
You may already have more advice than you can manage! But I'll add my two cents. First, I agree with the suggestions for improving your child's intestinal flora (good bacteria). Especially if he has had to take antibiotics for ear infections or other health issues, his health will benefit from introducing probiotics. Lactobacillus, acidophillus, yogurt... all those are great suggestions. I would stay away from those over-the-counter medicines like Pedialyte. They have some yucky ingredients, and they do nothing to address the underlying issues.
If there's a repetitive situation, the healthy bacteria in the digestive tract have probably been compromised. He can't fight things off, so it keeps coming back.
At your local natural foods store, you can get a chewable acidophillus pill for kids that helps. My kids call them "tummy" pills and they really like them.
I am a nutrition consultant, and I have some things you could consider as well. One is a drinkable probiotic and the other is a drinkable aloe juice, which comes in several yummy flavors. Aloe is healing to the digestive tract (the same way topical aloe is healing to the skin), and it also improves the immune system.
Here's how to find information and/or order these:
Children's Probiotics
1. Go to www.newvitalitywellness.com.
2. Click the Children's Health link.
3. Click the Might-a-Mins Spectrum Probiotics link.
Drinkable Aloe
1. Go to www.newvitalitywellness.com.
2. Click the Digestive Health link.
3. Scroll down and click the Ultimate Aloe link. There you can see the available flavors, etc.
Aloe juice is great for anyone with digestive issues of any kind, including reflux, IBS, Crohns, constipation, etc. FYI, you can find aloe juice over the counter too, but in my experience those taste really awful. Ultimate Aloe juice is quite tasty. My kids like it.
Hope this helps!
--J.