Wow..thanks for this web site! I'm taking 50mg of Toprol a day. I...

Wow..thanks for this web site! I'm taking 50mg of Toprol a day. I've gained 75 pounds...while on a diet! I have NEVER been this fat in my life. I've had problems with dizziness, tiredness, and trouble sleeping. I called the pharmacy and was told these are very rare problems. He said he would'nt blame the weight gain on Toprol. As far as wakeing up around 2am and not being able to go back to sleep, he said to take it in the morning and not at night. He said "if a person gets a hang nail, they have to list it as a possible side effect". As I read the problems on this site, I see I'm not alone. What should I do? Can I quit taking this drug and how?