my daughter 12 years old had a seizure on 25 sep.2012,from 8 Oct.2012,she started having levipril 500 twice in a day (morning and evening) ,but after 15 days she had second seizure while playing,now doctor has suggested to change medicine and start valprol 300 mg twice a day,but I am not satisfied with the power of valprol-CR 300 ,my question is this that how much power should be given to her per day ?