Are you saying that you did control it with more enzymes - but then constipation came up? - so related to enzymes. If not related to enzymes changes, maybe get a stool teat to see about dysbiosis (bacteria overgrowth) Bacteria could result in constipation / loose situation too. If you know what is in there, its not hard to relieve either with herbs or abx. A suseptibility report can tell what herbs would be best.

example-
http://doctorsdata.com/repository.asp?id=1560