Hi, I’m new to the forum. I have been taking 1.25 mg of Bisoprolol for about 2 years. This has been upped to 2.5 my for 2 weeks because the doctor wants to see if it helps with angina pains I have been having recently. I am never sure if it’s angina or muscular pain when it happens and they don’t happen a lot. However the increase in Bisoprolol is making me feel really tired already. Has anyone else experienced this?