Recently admitted a subdural hematoma of the old man, at first was considered by his family as “mentally abnormal”, strange behavior, always talking nonsense, love to eat, love to move around, in short, it is his behavior to make the family suffered a lot, the family is very tortured, and recently found that the old man has difficulty in walking, was admitted to the hospital, after the examination, confirmed that the right side of the subdural hematoma, serious pressure on the brain tissue, we did “intracranial hematoma drilling and drainage”, the old man recovered well after the operation, his sanity completely restored to normal, and walking, family members are very happy to solve the long-standing problems plaguing their problems ……