I now take 50 mg once a day,
and I take it after my evening meal. I think it still has some unwanted
side effects, but not too bad, no more dizziness when I stand up quickly, well not most of the time.
I believe Metoprolol, like all/most medications, are tolerated differently by the using population. Some have little or no side effects, some just can't take it. This is something that will have to be worked out for your specific case to get the best results There are alternatives.