Reasons why people feel tired and exhausted

There are many reasons why people always feel tired and weak. There may be some physiological reasons, such as bad living habits and overwork, which may cause fatigue. If this happens often and you still have such symptoms even if you get a good rest, you should be alert to some disease reasons, such as brain hypoxia, liver problems, some chronic diseases, etc.

Reasons why people feel tired and exhausted

1. Severe brain hypoxia

In addition to causing drowsiness, fatigue, and lethargy, long-term brain hypoxia can also produce a series of mental and neurological symptoms, such as memory loss, abnormal behavior, personality changes, etc. Sometimes the person may appear a little "dazed and slow to react."

2. There is something wrong with your liver

The Ministry of Health has issued a regulation that five items of hepatitis B will no longer be mandatory for workplace physical examinations or school enrollment. Xiaoxiao finally breathed a sigh of relief because he had hepatitis B virus (HBsAg) positive. Every time his company conducted a physical examination to check this item, he felt ashamed. As a result, I have had more social engagements recently and have been drinking a lot. I have gradually felt tired, and my skin has become yellow and rough, I have lost my appetite, aversion to greasy food, and nausea.

3. Diabetes is happening

In addition to causing drowsiness, fatigue, and lethargy, long-term brain hypoxia can also produce a series of physical fatigue and a feeling of being unable to wake up. Arthur, 35, has been in sub-health condition for a long time due to his busy work. However, during a physical examination organized by his unit, he discovered the truth. Diabetic patients are twice as likely to experience daytime sleepiness as other people. Because it is a metabolic disease, the manifestations of this disease are diverse and lack specificity. Long-term fatigue and sleepiness during the day may also be a sign of developing diabetes.

4. Premonitions of cerebral hemorrhage

If middle-aged men experience unexplained drowsiness or sleepiness, they must pay close attention to it, as it may be a precursor to ischemic stroke. The accelerated pace of modern life has significantly increased the incidence of cerebrovascular diseases in middle-aged people. At this time, if there is danger in the cerebral blood vessels, there will be problems with the blood and oxygen supply to the brain, resulting in symptoms of drowsiness and fatigue. In addition, there may be other precursors such as numbness of fingers, unexplained falls, and changes in mental state.

5. Maybe your blood pressure is high

Nowadays, clinical symptoms such as dizziness, headache, drowsiness, fatigue or insomnia caused by high blood pressure are very common. Patients with hypertension should be aware of the above-mentioned symptoms. The occurrence of these symptoms indicates that their blood pressure is fluctuating and they need to be vigilant. It is very important to control high blood pressure. If you do not pay attention to self-care, no matter how advanced your medical skills are, it will be difficult to achieve good results.

6. Sleep apnea

The reason for drowsiness and fatigue is hypoxia caused by apnea during sleep. Hypoxia will prevent all the organs of the body from getting a good rest. Frequent apnea will interrupt deep sleep and cause poor sleep quality. So he may feel sleepy during the day, or he may doze off or fall asleep when reading, watching TV, or driving, which is very scary.

7. Signs of heart disease

Fatigue and weakness are common symptoms of various heart diseases. Heart disease can cause poor blood circulation, causing metabolic waste (mainly lactic acid) to accumulate in tissues, stimulating nerve endings and causing fatigue. Fatigue can be mild or severe. Mild fatigue may not be a concern, but severe fatigue may interfere with work. But heart disease fatigue is not specific and is difficult to distinguish from fatigue caused by other diseases. In addition to fatigue, there are also symptoms such as shortness of breath.

8. Anemia

In the age of overnutrition, although anemia has been significantly reduced compared to before, it is still not uncommon. Fatigue and drowsiness are the most common symptoms of anemia, which may also be accompanied by dizziness, headache, tinnitus, blurred vision, and inattention. These symptoms are caused by anemia leading to lack of oxygen to the muscles or nervous system. Although modern people have a rich diet, the absorption of iron and certain amino acids is still difficult due to factors such as absorption and cooking.