Similar here. BP would be normal and 2 hours late sky high. Several er trips to only be told I need more BP meds. Almost 2 years and finally got someone to listen. Since I started on the spironolactone, BP has been good. No spikes and I'm eating a little more salt. I still get the tremors abs heart palpitations sometimes. I am just hoping those eventually go away. I also have hypothyroidism