Coma Knowledge

definition of coma and grading of coma levels

coma is a severe disorder of consciousness characterized by a sustained interruption or complete loss of consciousness. according to the degree, it can be divided into mild coma, moderate coma and deep coma.

2025-05-24

how long does it take to wake up from coma after cerebral hemorrhage in a car accident?

in clinical practice, the time it takes for a patient to wake up after a cerebral hemorrhage or coma after a car accident must be evaluated based on actual conditions. cerebral hemorrhage in a car accident is a very general concept. some people have it relatively mild, while others have it relatively severe. sometimes patients only suffer from mild cerebral hemorrhage. in many cases of this kind of coma, it can be expected that they will be able to wake up in about a week. subsequently, they will actively improve circulation and nourish the nerves, and the recovery will be relatively good.

2025-05-22

how long does a coma last after brainstem hemorrhage?

2025-05-20

how long does it take to wake up from a light coma?

2025-05-18

is deep coma serious?

2025-05-16

when can i wake up from coma due to cerebral infarction?

2025-05-14

how to confirm awakening from coma with eyes open

determining whether a patient who is comatose with his eyes open is awake and whether his autonomous consciousness has recovered can be determined by simple methods, such as whether the patient has unconscious voluntary activities. patients who are comatose with their eyes open often have unconscious voluntary activities of their limbs before waking up. if the patient is comatose with his eyes open, there may be movement of the limbs, but there is no voluntary movement of the limbs before awakening.

2025-05-12

signs of awakening from deep coma

2025-05-10

introduction to symptoms of deep coma

coma is a state of complete loss of consciousness, no spontaneous eye opening, lack of awakening and sleep cycles, and inability to be awakened by any sensory stimulation. it can be divided into light coma, moderate coma and deep coma. deep coma is the most severe state of consciousness. it is unresponsive to any external stimulation. the muscles of the whole body are relaxed. the patient's eyeballs are fixed, the pupils are dilated, and the reflexes of the brainstem disappear, including the disappearance of the light reflex of the pupils.

2025-05-08

what are the dangers of deep coma?

deep coma refers to the most serious disorder of consciousness in clinical practice, mainly caused by brain herniation caused by cerebral hemorrhage, severe craniocerebral injury, and large-scale cerebral infarction. in a deep coma, the pupils will be dilated and the breathing rhythm will be unstable or even disappear. the hazards of secondary complications for long-term coma patients mainly include:

2025-05-06