How is hypoglycemia diagnosed?

Hypoglycemia. We diagnose hypoglycemia if a patient has (1) appropriate symptoms of hypoglycemia, (2) documented low blood sugar, either by fingerstick or lab test, and (3) appropriate positive response (resolution of symptoms) with administration of glucose/sugar.
Blood sugar level. Hypoglycemia is diagnosed by measuring the level of blood glucose. A reading below 70 is considered to be hypoglycemia. Usually the blood glucose is drawn after the patient fasts 8 to 10 hours. If a patient is experiencing symptoms suspicious of hypoglycemia, the blood is drawn at the time of symptoms also. Hypoglycemia is caused by an excess of insulin-either natural of injected.
Good question. Hypoglycemia is low blood sugar. The symptoms are perspiration, pallor, weakness and confusion. The most common cause is over-medication with Insulin or diabetes pills. If the person with hypoglycemia is not on one of those medications, a stay in the hospital with fasting glucose and Insulin measurements may be needed to find the cause.

Related Questions

How is hypoglycemia diagnosed medically?

Serum glucose. Hypoglycemia simply means low glucose. So, the diagnosis is made by taking a blood sample and measuring the blood glucose level (mg/dl). Generally, a level below 70-90 is low but this all depends on the individual and their medical issues. Hypoglycemia can be caused by a number of things but is often associated with uncontrolled diabetes. However, many other causes exist.
Blood tests. It can be diagnosed by a fingerstick test, or a regular blood test. Some people feel the symptoms of hypoglycemia even if the glucose is normal. This is usually when the glucose level is dropping quickly. It is fairly common to feel this way when beginning treatment for diabetes, even if the medication cannot cause the glucose to be below normal.

How is hypoglycemia diagnosed? How low does blood sugar have to be to be hypoglycemic

See dr. For exam. Mostly clinically. Patient fasts over night and test for low blood sugar and assess hypoglycemic symptoms, heart palpitations, shakiness, axiety, sweating, hunger, tingling around mouth etc. Symptoms disappearing with elevating blood sugar level. Diabetic too much insulin. Reactive hypoglycemia after meals because body produces excess insulin. Excessive alcohol, rare pancreatic tumor, adrenal disorders.

How is reactive hypoglycemia formally diagnosed? Can a gp do this or is a specialist needed?

Gp first. First thing is to document a low blood sugar during time of symptoms of low blood sugar (weakness, shakes, fast heart rate). A discussion with your gp first it the next step. You can discussion where when you get low sugar and maybe confirming it with a glucometer.