You might have the doc check you out
for hyponatremia. A wierd situation under
which even if you have high blood pressure
you cannot retain salt. This is especially
dangerous for folks like us that do intense
exercise in 110+ heat.
I had a bought of that in 2003, but got
off my diruretics and am good to go in
the heat once again.
I don't know why, but I do find
it a kick to ride 30 or more miles
when the heat is above 110 degrees.
At 55 though, I am nearing a time when
that will be contraindicated I am sure.