I just read the results of High Renin levels (Earlier post), but my son’s renin levels are very low! The endo. dropped his salt levels, but left the florinef alone for 6 weeks to see if it helps.

What I’m wondering is if his levels are low does that mean is blood pressure will be low? Does that effect his heart rate? Also would a low renin level explain the blue look he occasionally has around his eyes and lips? He is 3 months old now and when he gets the blue look he looks like he has a 5 O’Clock shadow.