What are the symptoms of high or low blood sugar

Nowadays, people are under great pressure at work and are prone to various diseases. The three highs are common disease problems among people. High blood pressure, high blood sugar and high blood lipids are all closely related to people’s diet. So although people's living standards are constantly improving, the physical fitness of some people is declining. The problem that causes disease is often irregular eating and overeating. The level of blood sugar has a great impact on the human body, so what are the symptoms of high or low blood sugar?

What are the symptoms of high blood sugar?

1. Thirst. I believe everyone knows that after the problem of high blood sugar occurs, the most common symptom is thirst. Even many friends who did not like to drink water before suddenly drink a lot of water in a short period of time. Then this symptom is likely a symptom of high blood sugar, and you must rule out eating too much salt.

2. Fatigue. In fact, physical fatigue may be a common symptom of high blood sugar. Only when blood sugar is high will we feel overly tired and want to sleep. Therefore, if we always experience varying degrees of unexplained fatigue in our lives, we must pay attention to monitoring our blood sugar.

3. Blurred vision. Many patients with hyperglycemia will regard their condition as myopia, although hyperglycemia will not quickly damage the fundus after an attack. However, in the early stage of the disease, if we do not pay attention to it, there will be a certain degree of blurred vision, which needs to be taken seriously.

Symptoms of hypoglycemia:

Symptoms of neurogenic hypoglycemia

The main symptom of hypoglycemia is impaired brain function (neuroglycemia). When blood sugar is too low, the brain doesn't get enough glucose and therefore can't perform some of its normal functions, which can cause dizziness, drowsiness, confusion, slurred speech, and other symptoms.

hunger

Low blood sugar can easily lead to hunger. Excess insulin in the body can cause low blood sugar, cells cannot get enough glucose, and the brain sends hunger messages.

Other symptoms of low blood sugar

Low blood sugar may also cause symptoms such as irritability, tremors, cold sweats, anxiety, and weakness. Symptoms vary from person to person and vary according to age and gender.

When the blood sugar level is lower than 2.8mmol/L, the patient will experience hypoglycemia reactions, such as hunger, palpitations, sweating, fatigue, pale complexion, etc.

If blood sugar is lower, or if hypoglycemia lasts longer, the patient will experience mental and consciousness disorders, such as being unable to find the place, recognizing people, or even talking nonsense, as if having a mental illness attack.

In more serious cases, patients may become drowsy or even fall into a coma, which is life-threatening.

To prevent the symptoms of hypoglycemia in diabetes, you need to:

Choose good living habits

Cooperate with the doctor's treatment