Blessings! Metoprolol made me feel like a zombie, I fired three primary care physicians after telling them that I was tired all the time, they just suggested other pharmaceuticals for me to take, referrals to cardiologists, suggested that I had congestive heart failure, and just didn’t listen. they switched me to another medication and that gave me edema.Finally I found a doctor that said well you do have an arrhythmia so you should just be taking an anti-rhythmic. Duh. That worked. I used digoxin.