Lauren Ambrose
Susan Wheeler
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A coma is a deep state of prolonged unconsciousness in which a person cannot be awakened, fails to respond normally to painful stimuli, light, or sound, lacks a normal wake-sleep cycle and does not initiate voluntary actions. [1] The person may experience respiratory and circulatory problems due to the body's inability to maintain normal bodily ...
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Dec 14, 2022 · Coma is a state of prolonged loss of consciousness. It can have a variety of causes, including traumatic head injury, stroke, brain tumor, or drug or alcohol intoxication. A coma may even be caused by an underlying illness, such as diabetes or an infection. Coma is a medical emergency. Quick action is needed to preserve life and brain function.
Feb 4, 2022 · A coma is a prolonged state of unconsciousness that occurs when a part of the brain is damaged, either temporarily or permanently. Learn about treatments and prognosis.
Mar 6, 2023 · Coma (Persistent Vegetative State) A coma is a disruption in brain activity. It prevents consciousness, meaning you’re unconscious, unaware of the world around you and impossible to wake. Comas have varying levels of severity and can happen because of many different conditions. Some causes of comas are treatable or reversible.
Jan 10, 2024 · A coma is caused by an injury to the brain. Brain injury can be due to increased pressure, bleeding, loss of oxygen, or buildup of toxins. The injury can be temporary and reversible. It also can ...
May 25, 2024 · Toxins and drug overdose: Many different types of medications and drugs of abuse can have a rapid impact on the brain, potentially causing a coma. Medical complications: Liver failure, kidney failure, thyroid disease, and blood loss are some of the medical conditions that have the potential to cause a coma.
