Hi.
Read and understood that your son is just 7 years old and has pain in abdomen around the naval area for 3 weeks.
The chest pain started just a couple of days ago.
ER people gave him Miralax for
constipation, which is not there.
In such a situation I would suggest you the following:
- He needs a special investigation protocol to find the reason of the pain.
Ultrasonography of the abdomen to find about gall bladder and the pancreas as both the
Gall bladder infection called
Cholecystitis and/or
Pancreatitis is known to occur in this age and most probably due to round worm getting stuck in the sphincter of Oddi.
- Blood tests : the routine, liver function tests and Lipase and amylase.
- Tests of stool for 3 consecutive days.
- X-ray of the chest to see the effects that have been changed due to upper abdominal pathology.
These tests along with an opinion of a Pediatric Surgeon will a clinical diagnosis and a plan for further studies and proper management.
Get him admitted to the hospital for Pediatric care if possible to get an appropriate diagnosis and treatment.