Suggest Dosage For Cepodem For Seizures In Children

My son 2 years old, 11.5 kgs, had a seizure following a day of fever and vomits (5). He has been diagnozed (blood work) and given Cepodem 50 Suspension (5ml every 12 hours) to cure the infection. Since it is an antibiotic, I would like to double check the number of doses of 5 ml he should take to minimize the risk of future antibiotic effect.