Sir I Ave 8,years Cp Child For This Child I

sir i ave 8,years cp child for this child i was visited our nimhans hospital. and he is eating sodium velporate syrup (welparin 200) morning 7ml and evening 7ml daily. but in 4 to 6 month he is suffering from fed. when i was visited nimhans doctor suggested me one more medicine (name-tegrital 200 tablet ) morning 1 tab and evening 1 tb daily with sodium velporate syrup (welparin 200). but day be four yesterday he is suffering from fed. please replay .