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Hallucination


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A hallucination is a perception of something that is not really there. A hallucination can involve any of the senses: hearing, sight, smell, taste, or touch.

The most common hallucinations are seeing (visual) and hearing (auditory) things. For example, the person may hear voices or see an object that other people do not see.

Other types of hallucinations include tasting (gustatory), smelling (olfactory), or feeling (tactile) something that is not there.

Treatment for hallucinations depends on the cause.

Credits

AuthorJeannette Curtis
AuthorCaroline Rea, RN, BS, MS
EditorKathleen M. Ariss, MS
EditorSusan Van Houten, RN, BSN, MBA
Associate EditorTracy Landauer
Associate EditorPat Truman, MATC
Primary Medical ReviewerPatrice Burgess, MD

- Family Medicine
Primary Medical ReviewerAdam Husney, MD

- Family Medicine
Primary Medical ReviewerKathleen Romito, MD

- Family Medicine
Last UpdatedMay 25, 2007

Last Updated: May 25, 2007
Author:
Jeannette Curtis

Caroline Rea, RN, BS, MS
Medical Review:
Patrice Burgess, MD - Family Medicine

Adam Husney, MD - Family Medicine

Kathleen Romito, MD - Family Medicine


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