I was on slow release metropolol(beta blocker) felt like crap, rtightness in chest and upper body. Short of breath and would jump at a.pin drop. My flight instinct was severely compremised. Short tempered
Now I am back to normal since I weaned myself off!!
I did a lot of research and that beta blocker was # 1 on the list of worst beta blockers available!! Not a doctor but I know when my body is off.