I am an epileptic patient fron July 2010. Initially taking only eptoin 100 mg (1-0-2) for 2 years Now taking eptoin 100 mg (1-1-2) , Levipil 250 mg (1 -0 -2), Frisium 5 mg (1-0-2) for last 4 years. Feeling itching on body for last 2 months. Taken allergy tablets but still problem. Day time itching will not be there. Areas mainly shoulders, chest, arms, neck etc. Is the itching due to my medication. The phenetoin level in blood now is approx 35 mew g / ml. Till 2012 ot was below 10 only.