What Causes Numbness In Face And Pain In Hands?

A 22 year old boy, who found his face feeling numb and hands feel pain at beginning, is unconscious, aconuresis and fecal incontinence now. Medical exam found that his half side body suffers muscular hypotonus. He is admited by the Shang Hai Hua Shan hospital now, the diagnosis maybe intracranial infection. but there is no blood culture result at the moment. His parents want to accept more medical treatment suggestions. Thanks a lot.