Thanks for the advice. I will keep you all posted. it is very frustrating when you have to keep going back to the doctors. After all we pay alot for insurance and still gotta keep going back and paying more money.
Your son needs to see a pediatric GI doctor. It sounds like he is getting a blockage of some sort, and these do not happen for no reason. Black stool results from bleeding in the stomach or small intestine. If you can't get him into a GI doctor right away, take him back to the ER and tell them you want his bowel and intestine scoped. They may have thought that he had a simple case of bad constipation, I don't think so. The sore throat could be from acid backing up in his throat, like acid reflux. But I think when you return to the hospital with these same complaints and symtoms, they will act accordingly. Please let us know what you find out.