overview of mental health care
mental health disorders
Personality and Behavior Changes
Confusion and Delirium refer to a disturbance of consciousness. That is, people are less aware of their environment and, depending on the cause, may be excessively agitated and belligerent or drowsy and sluggish. Some people alternate between being less alert and being overly alert. Their thinking appears cloudy and slow or inappropriate. They have trouble focusing on simple questions and are slow to respond. Speech may be slurred. Often, people do not know what day it is, and they may not be able to say where they are. Some cannot give their name. Delirium often results from a serious, newly developed physical problem or a reaction to a drug, especially in older people. People who have delirium need immediate medical attention. If the cause of delirium is identified and corrected quickly, delirium often resolves. 