Suggest Treatments For Fits

My daughter, now 16 yrs got first fit last year and CT scan and EEG were normal. She was asked to take Oxetol 150 mg twice a day for about 01 year. After about 4 months she got the fits second time as she forgot to take the tablet and also shipped a meal. dolctor adviced to take the tablet without interruptin and also not to skip any meal. EEG too was done and it was normal. Now once in a way she gets jerk and now whe is scared to concentrate more on studies and to study for long hours. When we consulted the doctor increased the Oxetol in the night to 225 mg. She is very much worried. Pl. advice what will happen to her in the future. Will she continue to get fits or jerks throught her life. Is there any effective treatement.