Hello @myra I had similar side-effects to the Metoprolol. I had very busy dreams (felt tired when I woke up). I looked on the drug's website and noticed that was a side-effect along with dizziness and clumsiness. So I emailed (using My Chart) my cardiologist and he agreed that what I was experiencing was most likely a reaction to the med (he said it crosses the brain) and he switched me to Attenolol which has worked nicely without the side effects. It did take a while for the dreams to settle down, several weeks. Teresa