What are the early symptoms of diabetes?

The symptoms of diabetes or typical clinical, often spoken by more than a few, of course, diabetes can also be accompanied by atypical or no obvious symptoms, such as patients will often feel dizziness and tiredness, etc., in the event of acute complications, symptoms will be very obvious, here is related to diabetes the symptoms are introduced:
Fatigue is a symptom, it is also common in patients with diabetes, because glucose cannot be completely oxidized, the body can not make full use of glucose and effectively release energy at the same time, tissue dehydration, electrolyte imbalance and negative nitrogen balance.
Eat is a symptom of diabetes, due to absolute or relative lack of insulin or tissue is not sensitive to insulin, decreased glucose uptake ability, while glucose at a high level, but the dynamic concentration of glucose in blood cell difference is very small, is actually "hunger", so as to stimulate the feeding center, caused by hunger and eat.
Polyuria is a major symptom. As glucose levels exceed the renal sugar threshold (8.89 to 10.0mmol/L), the filtered glucose from the glomerulus is not completely reabsorbed by the renal tubules and forms osmotic diuresis. The higher blood sugar, urine excretion more, more urine, 24h urine volume can reach 5000 ~ 10000ml.
Weight loss is a major symptom and weight loss can be controlled or even picked up if diabetes is properly managed and properly controlled.
Drink is a symptom, it is mainly due to the high blood plasma osmotic pressure increased, excessive water loss, occurrence of intracellular dehydration, aggravated hyperglycemia, plasma osmotic pressure is further increased, stimulating thirst, thirsty and polydipsia cause.
Patients with diabetes early, within hours after dinner, there will be some hypoglycemia symptoms, such as feeling very empty, at the same time, the body did not have the strength, but also refers to patients with fatigue, severe cases will appear independent fingers trembling, the need for timely diagnosis.

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