Search results
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.
Coma patients exhibit a complete absence of wakefulness and are unable to consciously feel, speak or move. [3] [4] Comas can be the result of natural causes, or can be medically induced. [5] Clinically, a coma can be defined as the consistent inability to follow a one-step command.
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.
Jan 10, 2024 · If you have too low blood sugar (hypoglycemia), your brain can't get enough energy to function properly, eventually causing a coma. Both types of coma can lead to death if not treated quickly ...
Mar 6, 2023 · A coma is a medical emergency. If you’re with someone who’s unconscious and unresponsive, call 911 (or your local emergency services number) immediately. Many causes of coma need immediate medical care, and any delay could lead to dangerous complications or death. How common are comas?
Coma: The patient cannot be aroused, and the eyes are closed and do not open in response to any stimulation. Stupor: The patient can be awakened only by vigorous physical stimulation. Less severely impaired levels of consciousness are often labeled as lethargy or, if more severe, obtundation.
May 25, 2024 · A coma may last for days or longer before a person regains consciousness, but in some situations, a person may never recover from a coma. The outcome of a coma depends on the severity and cause. Often, the medical cause is treated while a person is receiving respiratory and other support.
Dec 14, 2022 · Diagnosis. Because people in a coma can't express themselves, health care providers must rely on physical clues and information provided by families and friends. Be prepared to provide information about the affected person, including: Events leading up to the coma such as vomiting or headaches.
Jul 18, 2024 · Coma is the absence of consciousness. Full consciousness is an awake state in which one is aware of oneself and the environment, including the ability to perceive and interpret stimuli and to interact and communicate with others in the absence of motor deficits.
Jul 20, 2016 · A coma is a deep state of unconsciousness. An individual in a coma is alive but unable to move or respond to his or her environment. Coma may occur as a complication of an underlying illness, or as a result of injuries, such as brain injury. A coma rarely lasts more than 2 to 4 weeks.
