A coma can be caused by an underlying illness or injuries such as a brain injury.
Is it true that a coma can be caused by an underlying illness or injuries such as a brain injury?
Yes. Medical literature confirms that a coma can be precipitated by diverse underlying etiologies, including acute systemic illnesses, toxic poisonings, and physical injuries such as traumatic brain injury.
Verdict: SUPPORTED · 4 sources for, 0 against · Last checked
The retrieved papers consistently support the claim that coma and disorders of consciousness can be caused by various underlying illnesses and injuries (such as traumatic brain injury, status epilepticus, and toxic poisoning). Multiple studies discuss how different etiologies and brain injuries trigger unconsciousness and coma. There are no refuting papers.
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P, D. S., SM, B., U, F., PS, G., T, R., GM, D. M., TD, D., S, H., SJ, R., A, K., H, Q., M, S., & R, S. (2026). Impact of Etiology on Mortality and Recovery in Patients With Status Epilepticus.. doi.org. https://doi.org/10.1212/wnl.0000000000214624
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Posner, J. B., Saper, C. B., Schiff, N. D., & Claassen, J. (2019). Prognosis in Coma and Related Disorders of Consciousness and Mechanisms Underlying Outcomes. doi.org. https://doi.org/10.1093/med/9780190208875.003.0009
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Ş, G. & N, B. (2026). Survival status, mortality predictors, and scores in patients with severe traumatic brain injury in the intensive care unit.. doi.org. https://doi.org/10.14744/tjtes.2026.92924
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H, Y., Y, Z., M, L., C, L., & M, F. (2026). Another Etiology of persistent pupillary fluctuations: A case of pesticide poisoning.. doi.org. https://doi.org/10.1177/03000605261485126
What does the evidence say?
The retrieved papers consistently support the claim that coma and disorders of consciousness can be caused by various underlying illnesses and injuries (such as traumatic brain injury, status epilepticus, and toxic poisoning). Multiple studies discuss how different etiologies and brain injuries trigger unconsciousness and coma. There are no refuting papers.
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