Fainting is a temporary loss of consciousness that can happen because of dehydration, overheating, low blood sugar, exhaustion, an underlying condition, or sometimes emotional stress. Whether your child is about to faint or already fainted: loosen tight clothing, make sure the area is well-ventilated, wipe your child's face with a cool washcloth, and don't let him or her stand or walk until feeling much better.
Donations to UW Health are managed by the University of Wisconsin Foundation, a publicly supported charitable organization under 501(c)(3) of the Internal Revenue Code. Collapse, unconsciousness or syncope lasting only a few seconds and generate only rarely in death. Fainting (syncope) is a disorder of consciousness of short duration which is caused by a temporary lack of blood and oxygen to the brain.
Syncope may occur due to heart disease like valvular heart disease, myocardial infarction or arrhythmia. Most often, this is a vasovagal syncope, that is to say, a sudden drop in blood pressure and pulse caused by an overreaction of the nervous system.
In addition, the sudden switch from a lying to standing position or prolonged standing may also cause loss of consciousness (syncope orthostatic). Narrowing of the vessels taking blood to the brain or cerebral vessels can also lead to decreased blood supply. A lack of nutrients in the blood, as in case of hypoglycemia, may be another cause of fainting.
A tendency to sweating, nausea, dizziness, paleness and possibly palpitations often precede syncope. Depending on the history and age: electrocardiogram (ECG), ECG recording over 24 hours, possibly, electroencephalogram (EEG) to record brain electrical activity, ultrasonic examination of the major arteries in the neck.
In cases of known diabetes and hypoglycemia, it may be worth giving a bit of sugar to the patient once again respond to speech. The decision to adopt the treatment to support syncope depends directly on accurate diagnosis, the patient’s general condition and its social environment and must therefore be taken, case by case, by the physician.
Copyright © 2012 Rayur, All trademarks are the property of the respective trademark owners. Low sugar diabetes or hpoglycemia (or low blood sugar) can occur to anyone having diabetes.
Recognizing low sugar levels is important and intervening to treat it is critical as incidence of deaths have also occurred owing to untreated low sugar levels. When left unattended, mild hypoglycemia can progress to severe hypoglycemia with life-threatening outcomes. Low blood sugar may be taken care of without indulging into any treatment procedure(s) beyond administering glucose is some form.

Death can also occur in people having diabetes experiencing excessively low blood sugar levels. Treatment as insulin therapy may also fail to undermine the risks associated with low sugar diabetes. During the study, it was determined that death arising in people having low sugar diabetes could be attributed several factors including brain injury, cardiovascular shock, liver failure and respiratory failure. Symptoms of the Hypoglycemia are dizziness, confusion, anxiety, irritability, hunger, sweating, weakness, and fainting. Half apple with half cheese on a half sliced whole wheat bread can also make a good and healthy snack for you.
Hyperglycemia, or an abnormally high level of glucose in the blood, can lead to fainting and diabetic coma. According to Your Total Health, cardiac problems are one of the long-term side effects of diabetes. The sensation of feeling faint is caused by a reduction in the amount of oxygen reaching the brain. It's important to get medical care to figure out what brought on the fainting episode and help prevent it from happening again. If unconsciousness lasts longer than a minute, this is a medical emergency requiring a call from a doctor; loss of consciousness longer can be life-threatening or lifelong sequelae. The heart beats too fast, too slowly or too irregularly, in all these cases, the blood supply to the brain is temporarily restricted.
This form of syncope most commonly affects healthy people and is often triggered by fear, pain or mental stress. This type of syncope frequently affects people who are very thin or very large, which tend to have low blood pressure. Moreover, a modification of the carotid artery, usually in the form of calcification (arteriosclerosis), can trigger syncope when the subject turns his head sharply.
It can be difficult to diagnose low sugar levels easily because sometimes there are no apparent signs. With diabetes, it is important not to over treat the condition as it may result into the blood sugar levels going too high which is again likely to produce adverse outcomes.
A study was undertaken to determine the frequency and severity of hypoglycemia and mortality in people having diabetes. When a person with diabetes takes too much insulin or medication or doesn't enough eat enough, he may inadvertently lower his level of glucose (sugar) to a dangerous level. When someone with diabetes eats too much of an unhealthy food or skips her medication or insulin injection, her blood sugar can rise to a dangerous level. Fainting can be a symptom of many of these heart-related conditions because they often interrupt the flow of blood to a person's brain.

Your Total Health says that if this damage is neurological, it can trigger fainting spells in the affected person because of the disturbance to the brain's proper function. In this case, the tension is no longer sufficient to supply blood to the brain in sufficient quantities. People having diabetes and taking diabetes medications as insulin, chlorpropamide, acetohexamide, glyburide, repaglinide among others can be at risk of suffering from low sugar levels. Over time, blood sugar levels can get too low to cause fainting or seizures as the brain does not get enough of the glucose to perform its appropriate functioning. Over treatment leading to raised blood sugar levels may result into damage to the nerves, blood vessels and several body organs.
Due to lack of consciousness or other outcomes of low sugar levels, it is recommended to avoid driving and attend to yourself should you experience any signs. According to Your Total Health, this may cause loss of consciousness, resulting in a fainting spell.
When someone with diabetes faints and her glucose levels are normal, she should be evaluated for possible heart problems that could be the underlying cause. Hypoglycemia is a condition characterized by an abnormally low level of blood sugar (glucose), your body's main energy source, comes from food.
The brain needs glucose for nourishment, and the body needs adequate levels to regulate blood pressure. These substances cause the pancreas, the adrenal glands and the liver to lose their ability to handle the sugar properly.
Fainting happens when the brain is deprived or when blood pressure drops too low, and the problem is compounded with the overrelease of adrenalin and cortisol in reaction to the lack of glucose. Rice, potatoes, bread, tortillas, cereal, milk, fruit, and sweets are all carbohydrate-rich foods. Hypoglycemia diet plan promotes eating at least three healthy meals and two snacks at the same time every day to keep blood sugar levels as normal as possible throughout the day. Daily diets for hypoglycemia include lots of fresh fruits and vegetables, whole grains, low-fat dairy products, and low-fat poultry and fish.

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