Not really embarassing, just real life
I take 4 mg/day (once). I used to take it in the evening, but now take it in the morning to avoid potential interaction with another med I take.
I don't think it makes much difference because the half-life is about 22 hours - quite long. Meaning it takes a long time for the level in your system to drop by much.
My BP over the last month is averaging 138/87 - pulse 81.
It's creeping back up and I'm scheduled for a recheck this coming month. When it was dropping low on me I was taking 8-10 mg/day in addition to my other BP meds. It dropped to 84/63. I felt light headed - that was my only symptom.
Cardura is an alpha blocker and is used for both high BP and enlarged prostate (BPH).
Hope that helps. Feel free to post any other questions.