“…LTG, beyond the anti-epilepsy role, has also been approved for the maintenance treatment of bipolar disorder by the FDA and may also treat depression and mania. 59 It has shown potential in treating some symptoms in adult attention deficit hyperactivity disorder (ADHD) 60 , 61 , 62 and ASDs, 63 , 64 though its effectiveness is controversial. Some clinical studies reported that LTG could improve attention and social eye contact in autistic children, 64 while another randomized controlled trial reported no effect based on the checklists of diagnostic autistic behavioral criteria.…”