US President Donald Trump has been accused by his political rivals of being a pathological liar. Photo: AP

The truth behind compulsive liars: how dishonesty can be sign of a mental health problem

  • Pathological lying can be a symptom of mental illnesses such as narcissistic personality disorder, obsessive compulsive disorder, anxiety and depression
  • US President Donald Trump and novelist Dan Mallory are among public figures to have been accused of it
Topic |   Health and wellness

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US President Donald Trump has been accused by his political rivals of being a pathological liar. Photo: AP
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