they are not quite sure what it is, but think it may leads to ulcers if left untreated. at first they thought it may be a reaction to new meds, but the rash was there before. it has been there for about 4 weeks so not sure how far the infection has managed to get.
he has bad fluid retention and low sodium and potassium levels as well as low blood pressure. apparently with levels this low he shoudl've been passing out all over the place.