Confusion if long term Analysis Paralysis If a simple question which cannot be answered, or this state for a long time then +++Seek Urgent Medical Attention A person suddenly becomes confused, disoriented or has hallucinations Then find out.. if for a long time….may be; Anxiety disorder: constantly feeling on edge, sweating, rapid heart rate, breathlessness and dizziness. Depression: confusion and forgetfulness alongside persistent low mood, loss of enjoyment in leisure, difficulty in concentrating and making decisions. Persistent sleep deprivation: tiredness, irritability, anxiety, discomfort may be there. Alcohol misuse: may be violent behaviour, confusion, memory loss and hang over. Schizophrenia: confused thoughts with hallucinations and irrational beliefs not based on reality social withdrawal. Medications: sleep aids or antiepileptics or sedatives can affect normal mental functioning. abrupt withdrawal from some drugs may cause confusion. A person has facial drooping, a