What are six 6 possible causes of unconsciousness

Sleep, anesthesia, and coma share a number of neural features but the recovery profiles are radically different.Some causes of shock include:People who have been rescued from drowning or those who have been resuscitated after a heart attack might not awaken due to lack of oxygen to the brain.These episodes typically take place when there is temporarily an inadequate supply of blood and oxygen to the brain, often related to stress, fear, or overexertion.Results after cessation of sedatives, the described cases all showed a.

If you are sweating a lot and there is no reason for this such as exercise or a hot temperature then you may have the condition blue lips or a change of colour in the skin:This may cause a brief period of unconsciousness, dizziness and nausea, with up to 80% of all head injuries falling into this category.When accompanied with other dehydration signs, this could be indicative of severe fluid loss.Hypoglycemia hyperglycemia hyponatremia hypernatremia hypercalcemia seizures systemic infections (sepsis) meningitis encephalitis adrenal crisis pituitary apoplexy with pituitary hormonal insufficiency endocrine abnormalities myxedema coma medication overdose illicit drug use neuroleptic malignant syndrome excessive alcohol intakeUntil help arrives, keep checking the casualty's breathing.

Oxygen deficiency can occur due to heart or lung disease.While other conditions may cause a moderate deterioration (e.g., dementia and delirium) or transient interruption (e.g., grand mal and petit mal seizures) of consciousness, they are not included in this category.Coma resulting from brain injury or illness usually is a transient state.