when leaving hospital my dilantin level was increased ,i was having reguler blood tests and my levels were good,after a couple of months and after the latest blood test my lavels were still im the right range,yet i was feeling worse i left it go for a couple more weeks,but felt even worse.after another week no beter.my wife took me wo my local doc who said striaght to hospital i felt so bad i knew something was wrong.i was given another set of blood tests showing my dilantin was way to high i was kept over night and let home the next day my levels and dosage was droped it took a week to notice the difference. i then said i want weekly blood tests with in that month my levels dropped too low, After going up and down i went back to the hospital i hadnt dad any sezures even when my lavels were low ,so they slowly reduced my level to nothing MAN i was glad to get over that .PS thank you all for listening