The medicine that they gave me to try, Frova, did work, except for the fact that I can not afford it because 30 of them are $900.00 USD. I have also been having speech problems, seizure like episodes, inability to sleep at night, sight problems and have even blacked out 3 or 4 times before I ever found out about the cyst (these blackouts were a year ago and the doctors could not explain that).