What symptom does hypoglycemia have suddenly?

summary

Hypoglycemia refers to the adult fasting blood glucose concentration below 2.8 mmol / L. Hypoglycemia can be diagnosed when the blood glucose level of diabetic patients is less than 3.9 mmol / L. Hypoglycemia is a group of syndrome caused by a variety of causes, which is characterized by low concentration of venous plasma glucose (referred to as blood glucose), sympathetic nerve excitation and brain cell hypoxia. What are the specific symptoms of hypoglycemia?

What symptom does hypoglycemia have suddenly?

The common symptoms of hypoglycemia are sympathetic excitement, such as hunger, palpitation, shaking hands, sweating, weakness of limbs and so on. The harm of long-term hypoglycemia includes: memory loss, slow response, dementia, coma in severe cases, and even life-threatening. It can also induce cerebrovascular accident, arrhythmia and myocardial infarction.

In general, hypoglycemia is classified as adrenergic symptoms, including sweating, neuroticism, tremor, weakness, vertigo, palpitation, and hunger, which are attributed to increased sympathetic activity and increased adrenaline release and can occur in patients undergoing adrenalectomy. Manifestations of the central nervous system include confusion, behavioral abnormalities, visual impairment, numbness, coma and epilepsy. Hypoglycemic coma is often accompanied by hypothermia. The decrease rate of blood glucose caused by sympathetic symptoms is faster than that caused by central nervous symptoms, but the degree of hypoglycemia is mild. No matter which type, the blood glucose level has obvious individual differences.

The typical symptoms of hypoglycemia are shaking hands, lack of strength, palpitation, dizziness, hunger, and the symptoms are relieved after eating. Blood sugar can be detected immediately at the time of attack. After no symptoms can not be detected. If it continues to develop, there will be severe headache, unclear speech, wrong answer, slow response, blackness in front of eyes, and visual impairment.

matters needing attention

It is worth noting that each patient's hypoglycemia performance can be different, but for the patient itself, the symptoms of each attack are basically similar, so diabetic patients and their families should pay attention to identify hypoglycemia symptoms in order to take timely measures. You can always keep some chocolates and sweets in your pocket. You should pay attention to avoid staying up late, diet and nutrition