Labile Hypertension ~ How to improve it

I have had labile hypertension since last December, which I believe was induced by my being put on two different Aromatase Inhibitors. I watched my BP go up and up, then it just went wacky and became spikes from 190/100 down to 100/60. I was switched to a different breast cancer drug. But now I'm left to deal with continuing blood pressure spikes, high mainly at night, a new problem. My meds have helped but now I can't take Nsaids, any corticosteroids since those will trigger high spikes. My BP meds have at times helped control it, but of late they put me in the low-lows so looks like I need a re-working of my med regimen. It's always changing! I'd love to hear any comments about others having this problem, and how you've dealt with it. TIA