My 11 year old son was sent home from school today because of low grade fever headache anlightheadedness. He came home, i gave him children s ibuprofen, and hes been sleeping for 6 hours now. I just went in to check on him, he doesn t feel warm but he is so so pale. His 18 month old sister wasdiagnosed with atypical hand foot and mouth disease yesterday. Could this be related? Regardless of weather or not it s related, should i worry about his symptoms? Is there anything i should watch out for? Thanks in advance, Worried Mom