The other night I was given 50 mg Lopressor, plavix, and
lovenox, as I thought and the hospital thought I was having a cardiac event. I already take 25 mg atenolol. I wasn't having event, but non-specific chest pain. That was Monday night. Now I wake up with my heart racing and blood pressure rising. I also wake up exhausted. I think this is from coming off of the Lopressor. I called my MD and they said just go back to regular dose of atenolol.