Early Warning Signs of Mental Illness


Signs and Symptoms

If several of the following are occurring, it may useful to follow up with a mental health professional.

  • Withdrawal — Recent social withdrawal and loss of interest in others
  • Drop in functioning — An unusual drop in functioning, at school, work or social activities, such as quitting sports, failing in school or difficulty performing familiar tasks
  • Problems thinking — Problems with concentration, memory or logical thought and speech that are hard to explain
  • Increased sensitivity — Heightened sensitivity to sights, sounds, smells or touch; avoidance of over-stimulating situations
  • Apathy — Loss of initiative or desire to participate in any activity
  • Feeling disconnected — A vague feeling of being disconnected from oneself or one’s surroundings; a sense of unreality
  • Illogical thinking — Unusual or exaggerated beliefs about personal powers to understand meanings or influence events; illogical or “magical” thinking typical of childhood in an adult
  • Nervousness — Fear or suspiciousness of others or a strong nervous feeling
  • Unusual behavior – Odd, uncharacteristic, peculiar behavior
  • Sleep or appetite changes — Dramatic sleep and appetite changes or decline in personal care
  • Mood changes — Rapid or dramatic shifts in feelings

One or two of these symptoms alone can’t predict a mental illness. But if a person is experiencing several at one time and the symptoms are causing serious problems in the ability to study, work or relate to others, he/she should be seen by a mental health professional. People with suicidal thoughts or intent, or thoughts of harming others, need immediate attention.