Child is SICK
Hi most likely indicated from what you have provided is that your son is sufferring from congestion/constipation where the digestive enzyme formulation has dislodged unwanted material. Be it worms or not his outflow is not working fast enough to eliminate the material. You had it right with the enema. I do not make a habit of it but my sons have received enemas before make sure they are properly administered clear
water enemas my six year old took 1
quart and retained for 7-8 minutes. Do not use the prepared enemas like fleet if you go through this trouble.
Do not feed the child eggs, junk or comfort food or anything else that is not fruit, vegetable or perhaps a nice rice with extra rice water for digestion. He can subsist on a simple diet for 3-5 days which is what it should take to get digestion and elimination going. When these processes are going again make sure you have stepped up the quality of his diet and that he is demonstrating proper bowel habits. You may be surprised to realize that your 6 year old who may be independently using the toilet is having incomplete or no bowel movements for days causing congestion.
If a person is sufferring from congestion in any part of the body he is sufferring from it elsewhere also here being made manifest in the bowel system. Continue giving the digestive supplement as it will be beneficial and use a simple clean diet for a minimum of 3-8 days and consider improving the diet for better digestion and elimination in the future. An enema will usually do the job unless you clog the systme back up again with the likes of eggs or other problem foods.
Aye