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The symptoms of low blood sugar alone are not specific enough to characterize a hypoglycemic episode. [2] A single blood sugar reading below 70 mg/dL is also not specific enough to characterize a hypoglycemic episode. [2] Whipple's triad is a set of three conditions that need to be met to accurately characterize a hypoglycemic episode. [2]
Although one expects hypoglycemic episodes to be accompanied by the typical symptoms (e.g., tremor, sweating, palpitations, etc.), this is not always the case. When hypoglycemia occurs in the absence of such symptoms it is called hypoglycemic unawareness. Especially in people with long-standing type 1 diabetes and those who attempt to maintain ...
Prevention of further episodes consists of maintaining balance between insulin, food, and exercise. Management of hypoglycemia due to treatment of type 2 diabetes is similar, and the dose of the oral hypoglycemic agent may need to be reduced. Reversal and prevention of hypoglycemia is a major aspect of the management of type 1 diabetes.
Levels which are significantly above or below this range are problematic and can in some cases be dangerous. A level of <70 mg/dL (<3.8 mmol/L) is usually described as a hypoglycemic attack (low blood sugar). Most diabetics know when their hypoglycemic and usually are able to eat food or drink something sweet to raise their levels.
Drugs used in diabetes treat types of diabetes mellitus by decreasing glucose levels in the blood.With the exception of insulin, most GLP-1 receptor agonists (liraglutide, exenatide, and others), and pramlintide, all diabetes medications are administered orally and are thus called oral hypoglycemic agents or oral antihyperglycemic agents.
Alanine is a direct precursor in gluconeogenesis and can be used for treatment of ketotic hypoglycemia. If an episode begins, affected children should be given fluids and carbohydrate-rich foods immediately, if swallowing is not compromised. [2] A carbohydrate gel can be applied to the inside of the mouth in children who are unable to swallow.
The incidence of hypoglycemia due to complex drug interactions, especially involving oral hypoglycemic agents and insulin for diabetes, rises with age. Though much rarer, the incidence of insulin-producing tumors also rises with advancing age. Most tumors causing hypoglycemia by mechanisms other than insulin excess occur in adults. [citation ...
In the elderly, hypoglycemia can produce focal stroke-like effects or a hard-to-define malaise. [medical citation needed] The symptoms of a single person do tend to be similar from episode to episode. In the large majority of cases, hypoglycemia severe enough to cause seizures or unconsciousness can be reversed without obvious harm to the brain.