What Causes Seizures In Infants?

Dear Sir god bless me a baby boy on December Ist Week 2014 initial one day he was OK he was crying taking feed normally later he was lazy and he shifted to nicho room for twenty five days during he was suffering seizures for two days he was on ventilator on three day he did twenty five antibiotics course in hospitals now his head size is not growing sometime he made his body stiff he sea one side most of the time social smile only while sleeping he does not make eye contact