Coma
Coma is a state of unconsciousness, but unlike sleep, the person is unresponsive, even to pain. It is really a form of brain injury and may be temporary or last a long time. Coma can be caused by toxins like alcohol, or a brain trauma (injury). It is frequently related to the circulatory system - the brain may not be getting oxygen, or there is low blood sugar.
Treatment is to help support life functions. Comas related to drugs or toxins have a high rate of recovery. Many times if the problem can be treatedantibiotics, increasing blood sugar, giving a person time to heal from an injurythe person recovers completely. Comas often last a few weeks.
Recently Answered
- Q What are the symptoms of coma?
-
A person who is in a coma cannot be aroused. Their eyes remain closed, and their heart and circulation continue to function, but their breathing may be irregular. They may be unable to respond to any stimuli, and will not avoid pain, but may retain basic... Full Answer
1 Answer
A
- Q How do doctors determine if someone is comatose?
-
Evidence of a coma can depend on the situation. Some people will twitch or move involuntarily. Others will lie completely still and be unresponsive. If the muscles that control the lungs and chest are affected, the person may be unable to breathe... Full Answer
1 Answer
A
