My cardiologist told me that I don't have anything to worry about as it is not heart related. Since it happens so seldom there was nothing to do but give me an upper GI or something like that next. I was out of money then so decided just to take an antacid as they would probably do that anyhow. No change.
I ran it by my kidney specialist but he wouldn't hazard a guess. I do have a new GP
and will be seeing him next week. Maybe I can get him interested.
I will tell you what though..if water stops working I will be more insistent.