Tenormin- atenolol
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JCI, BS RRT
Although Atenolol is cheap and effective at controlling BP, the side effects may not make it the best first choice for a young person.
When I first started to take it I had the same problem. I felt sleepy.
I switched to the evenings. But now after 2 years I take it in the morning and it does not affect me. I take it because I have Mitral Regurgitation not high blood pressure.