Just thought I would add this on PPI's.
It is also known that PPI's increase your risk in the first place.
In this case perhaps, over treatment by doc's and self treating with powerful OTC PPI meds is not a good thing.
Of course GERD is also not fun.
I have to suspect your first line defense of low Ph in the stomach along with Nitric Oxide is letting ingested
bacteria get to the gut, and or since we all have c diff in the colon somehow they get out of control.
OM
http://www.pharmacylearningnetwork.com/articles/continued-ppi-use-boosts-risk-repeat-c-difficile-infection