Coma definition - Medical Dictionary definitions of popular medical terms easily defined on MedTerms

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	Our Coma Main Article provides a comprehensive look at the who, what, when and how of Coma

Definition of Coma

Coma: A state of deep unarousable unconsciousness.

Coma may occur as the result of numerous causes including head trauma, diseases such as diabetes, poisoning, etc.

Last Editorial Review: 2/9/2001

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