What will physical and mental fatigue show?

How to judge whether you are tired or not?

Six manifestations of physical and mental fatigue, this is the distress signal sent by the body!

1. Poor sleep quality

There is less and less time to sleep and rest, even if I wake up, I don't feel the slightest fatigue, and it is very easy to cause insomnia because of fatigue and depression.

In addition, sometimes the attention can't be concentrated, and the ability to concentrate is getting worse and worse, which leads to low work efficiency.

2. Stiffness and pain in the shoulder and back. Long working hours and long-term tension in the muscles of the shoulder and back will cause stiffness and pain in the shoulder and back. Moreover, maintaining a posture for a long time at work is also easy to cause cervical strain. When such symptoms appear, you should go to the hospital for examination immediately.

3. Memory loss

If your memory has always been good, you suddenly feel that your memory is getting worse and worse, and you always forget things, which is probably caused by excessive fatigue. Because the nutrition source of our brain is blood, and we are in constant tension and high-intensity work for a long time, our brain can't get enough nutrition, and brain cells will give fatigue feedback, so it is more and more difficult to remember things.

4. sudden increase in food intake. Usually, there is always a fixed amount of food. Suddenly, at some point, your own food intake increased. At this time, you should pay attention, which is probably caused by excessive fatigue. Because people are in a state of fatigue and eating, the blood sugar level in the body will be in a state of disorder, which will lead to the decrease of kinins that inhibit appetite in the body, thus stimulating appetite, which will lead to the phenomenon of a great increase in appetite in the body.

Emotional fluctuation often leads to regret, irritability, irritability and pessimism, and it is difficult to control one's emotions. It's easy to get angry because of a little thing. These are also manifestations of physical overwork. Because when the body is overworked, the hormone level in the body will become disordered. Once the disorder occurs, it will affect the nervous system and lead to abnormal nerve excitement. The reaction is difficult to control emotionally, and it is easy to get upset or escape because of small things.

6. It is difficult to concentrate and slow to respond

I don't know what to do next. It's hard to make a decision. Did you see your own shadow again? Moreover, it is impossible to distinguish important information from irrelevant information, and as a result, the simplest decision is infinitely magnified and becomes hesitant. Coupled with the sudden inability to sleep, I will feel sleepy from time to time. Sleepiness at work during the day is also caused by physical overwork, which may be related to long-term lack of sleep.