I wake up with no big problem, 30 minutes after morning dose, have a pretty serious zing, not really a ringing, more like a cricket nonstop.
The maddening part is after the nightime round it gets much louder, it drives you crazy.
I have lost about 30 pounds trying to get the bp down to get off these damn things, sometimes it bugs me to even have the tv sound on.
Im even more empathetic to people like debs cousin who has had tinnitus over a decade from power saws and motors at work.
I take 10 mg. of Amlodipine in the morning
20 Mg. of Benazipril at night.
If your doc tells you to think of taking these, do all you can to deal with bp on your own