By Becky from Buffalo, New York on January 23, 2006 in Phobias I have a 9 year old son who is terrified of opened Chocolate bars. He is autistic. Ever since our family vacation to Hershey PA my son has been terrified of chocolate bars. More so with KitKat bars. Is there a name for this phobia? Any ideas on how to help him with this? thanks. Becky