Schizophrenia
There is no test for schizophrenia, and doctors make a diagnosis based on symptoms.
Here is a list of some of the early warning signs of schizophrenia: Hearing or seeing something that isn’t there.
Constant feeling of being watched. Peculiar or nonsensical way of speaking or writing.
Feeling of indifference about important situations. Deterioration of academic or work performance.
Changes in personal hygiene and appearance.
Personality changes.
Increasing withdrawal from social situations.
Irrational, angry or fearful response to loved ones.
Inability to sleep or concentrate.
Inappropriate or bizarre behavior.
Extreme preoccupation with religion or the occult.