Dear Dorctor,

I lost over 100+ pounds in 10 month's and my doctor took me off atenolol. I been off it about a week now. My BP is good but my heart rrate is still running in the 50s when I'm really relax.  My doctor said it should go backto being normal. How long does it uusually take ? Plus I also been having headaches badly since i stop taking atenolol and he put me on Topiramate, Is this going help with my headaches and heart rate?