My son is 20 and autistic. on Jan 5 he had his first siezure and it was a gran mal. He has been on abilify for behavoirs but i have since removed him from the abilify due to it having possible seizure as side effect. Since then his behavior has been horrible , screaming, tantruming all day. Are t here any other drugs he can be put on that have the same effects as abilify but do not have seizure as side effect?