After fighting heart failure for a year my heart function is now normal. The entire time I was on COREG I felt HORRIBLE. No one listened to my concerns about it... Well now that I am off ALL MEDICATIONS I am still having problems. The doctors all said it was in my head until a neurologist saw that I was having seizures! Odd that my seizures feel exactly how I felt when I was upping my dosage of Coreg! Now that I survived heart failure I have to deal with seizures caused by COREG.. What a nightmare.