Delusions are abnormal beliefs in the truth of some unlikely situation. Examples include paranoid delusions (paranoia) and “delusions of grandeur”. Delusions may be associated with other symptoms such as anxiety (e.g. panic, fear) or mania (e.g. euphoria, abnormal ...

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Causes of delusions or delusional behavior include these general categories:

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Types of delusions include:

Similar Symptoms: Other similar types ...

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