causes of a coma
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Coma: Types, Causes, Treatments, Prognosis Problems that can lead to coma include: 1  Trauma: Head injuries can cause the brain to swell and/or bleed. 2  Swelling: Swelling of brain tissue can occur even without distress. 3  Bleeding: Bleeding in the layers of the brain may cause coma due to the compression on the injured side of the brain.
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Coma: Types, causes, treatments, outlook A person in a coma remains unconscious for a period of time during which they cannot be woken up, and do not respond to anything around them. Causes of coma include accidents and head injuries, stroke and extremes of diabetes blood sugar levels.
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Coma: Types, causes, treatments, outlook Hypoglycaemia, or blood sugar that's too low, can also lead to a coma. Oxygen deprivation: Oxygen is essential for brain function. Cardiac arrest causes a sudden cut-off of blood flow and oxygen to the brain. After cardiopulmonary resuscitation ( CPR), survivors of cardiac arrest are often in comas.
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Coma Coma Overview. A coma is a deep state of unconsciousness in which individuals do not consciously respond to stimuli in their environment. Coma can result from injury such as head trauma, or an underlying illness such as an infection or tumor, or toxins that enter the body. Patients in a coma are unable to think consciously and lack awareness of their surroundings, but they do retain basic life support functions, such as breathing and circulation.
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Diabetic Coma The main causes of coma occurring in people with diabetes are as a result of very low or very high blood glucose levels. Severe hypoglycemia and coma. Severe hypoglycemia (very low blood glucose levels) can lead to loss of consciousness and coma if not treated. In most cases the body will restore blood sugar levels to normal by releasing glucagon to raise blood sugar levels.
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Diabetic Coma: The Deadly Truth A diabetic coma is a very serious medical condition that can be lethal. Statistics indicate that nearly half of the patients who fall into this type of coma will die. While there are various causes of a diabetic coma, it can be prevented in some cases. Knowing the warning signs and causes can aid in prevention and early treatment of this condition.
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Diabetic Coma: Causes, What Happens When You go Into a Diabetic Coma? A person can fall in to diabetic coma while suffering from Diabetic ketoacidosis (DKA). The person will not remain conscious in this sleep-like state. This state which can be caused by hyperglycemia (high blood glucose) or hypoglycemia (low blood glucose), can remain for long time or sometimes lead to death.
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Overview Prolonged blood sugar extremes — blood sugar that's either too high or too low for too long — may cause various conditions, all of which can lead to a diabetic coma. 1  Diabetic ketoacidosis. 2  Diabetic hyperosmolar syndrome. 3  Hypoglycemia. Symptoms.  Risk factors.
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Diabetic Coma The main causes of coma occurring in people with diabetes are as a result of very low or very high blood glucose levels. The three most common causes of coma in people with diabetes are: 1  Severe hypoglycemia.  Diabetic ketoacidosis.
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Coma Ongoing seizures may lead to a coma. Toxins. Exposure to toxins, such as carbon monoxide or lead, can cause brain damage and a coma. Drugs and alcohol. Overdosing on drugs or alcohol can result in a coma. Complications. Although many people gradually recover from a coma, others enter a vegetative state or die. Some people who recover from a coma may have major or minor disabilities.
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- Individuals in a comatose state do not respond to external stimuli. A coma is a medical emergency that requires rapid action to preserve life and brain function. Generally, doctors will order a series of blood tests and imaging scans to try to ascertain what the cause of the coma is.
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What Is a Medically Induced Coma? The purpose of a medically induced coma, Souter explained, is to ensure the protection and control of the pressure dynamics of the brain.. High pressure caused by brain swelling can starve some areas of the brain of oxygen; swollen brain tissue can also be injured by pushing against the inside of the skull.
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coma Medically speaking, a coma is the state of protective deep sleep your body goes into when severely injured, as in a car crash. Daytime soap operas would be lost without a good coma every few weeks. Coma comes from the Greek koma meaning deep sleep.. As with so many words with medical or scientific origins, coma has been appropriated for a far wider range of uses.
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- The usual causes of amnesia are lesions to the brain from an accident or neurological disease, but intense stress, alcohol abuse, loss of oxygen or blood flow to the brain, etc, can all also cause amnesia, as sometimes can treatments such as electro-convulsive therapy.
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What is coma? Coma is a state of 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. A person in a state of coma is described as being comatose.
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Coma Causes Coma Causes. Causes of Coma. There are many things that can cause coma or other states of unconsciousness. Some causes are treatable and reversible, and others are not. Some of them are focal processes—localized abnormalities that exist only in one part of the brain—others are diffuse processes that affect large parts of the brain.
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- A diabetic coma can occur in people who have type 1 or type 2 diabetes. People usually recover quickly if they receive treatment right away. Diabetic coma is a medical emergency. If you don’t get treatment for it, it could lead to brain damage or death.
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- Salary. As of 2012, the base salary for all members of the U.S. House and Senate is $174,000 per year, plus benefits. That base salary is lower than that of many lawyers, doctors and business people in the United States. Both houses of Congress have not raised member salaries since 2009.s of 2012, the base salary for all members of the U.S. House and Senate is $174,000 per year, plus benefits. That base salary is lower than that of many lawyers, doctors and business people in the United States.
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Diabetic coma Three different types of diabetic coma are identified: 1  Severe low blood sugar in a diabetic person. 2  Diabetic ketoacidosis (usually type 1) advanced enough to result in unconsciousness from a combination of a severely increased blood sugar level, dehydration and shock, and exhaustion.
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Definition Dehydration can be mild, or it can be severe and life threatening, resulting in coma and death. Low fluid intake, illness, exercise, excessive sweating, too much sun exposure, heat and humidity, burns, certain medications and alcohol can all cause dehydration.
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What It Really Means to Be in a Coma Many people have learned almost all they know about coma by watching television, where coma is a condition from which recoveries are both predictable to viewers and miraculous to the characters. In reality, depending on the cause and severity of the coma, a recovery can be almost guaranteed or extremely unlikely. The definition of coma is any condition where the patient is unconscious with their eyes closed, and unable to be aroused by even vigorous or painful stimulation.
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Coma: Types, Causes, Treatments, Prognosis 1 Hypoglycemia, or blood sugar that's too low, can also lead to a coma. This type of coma is usually reversible once the blood sugar is corrected.  Oxygen deprivation: Oxygen is essential for brain function. Cardiac arrest causes a sudden cutoff of blood flow and oxygen to the brain, called hypoxia or anoxia.
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Sudden onset of coma 1 Sudden onset of coma and Diabetic-like coma (12 causes) 2  Sudden onset of coma and Neurological deterioration (12 causes) 3  Sudden onset of coma and Progressive confusion (12 causes)  Sudden onset of coma and Progressive mental deterioration (12 causes)
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Diabetic Coma and Type 2 Diabetes A. A diabetic coma could happen when your blood sugar gets too high -- 600 milligrams per deciliter (mg/dL) or more -- causing you to become very dehydrated. It usually affects people with type 2 diabetes that isn’t well-controlled. It’s common among those who are elderly, chronically ill, and disabled.
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- Any restoration of cortical function depends on. finding and effectively treating the cause of coma. Thus, comatose patients may fully. recover, partly improve or progress to brain death. After days to weeks, a patient with. nonprogressive cortical damage, such as anoxic encephalopathy after cardiac arrest, may.
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coma Coma, from the Greek word koma, meaning deep sleep, is a state of extreme unresponsiveness, in which an individual exhibits no voluntary movement or behavior. Furthermore, in a deep coma, even painful stimuli (actions which, when performed on a healthy individual, result in reactions) are unable to affect any response, and normal reflexes may be lost.