Insomnia is a very common phenomenon. If it is not improved for a long time, it will definitely bring adverse effects to people's health and work life, so when insomnia occurs, it should be treated in time. So what causes insomnia? Here are five common causes of insomnia. ? First, excessive liver fire: excessive liver fire will affect sleep, because people with excessive liver fire are grumpy, and liver fire will lead to mood swings, which will lead to sleep uneasiness. Generally, hyperactivity of liver fire is mainly manifested as unstable sleep, easy to wake up, dreaminess, insomnia and other symptoms. Second, spleen and stomach disharmony: Chinese medicine believes that stomach disharmony is uneasy, so people's spleen and stomach function is closely related to insomnia. When the spleen and stomach function is abnormal or weak, it will lead to deficiency of qi and blood, which will make the blood unable to nourish the heart, thus causing insomnia, so we should pay attention to regulating the spleen and stomach for this kind of insomnia. Third, stress: when the pressure of life and work is too great, the mood will be greatly affected, and the brain will always be excited and run quickly, while the brain can't sleep in a state of tension and excitement, so insomnia will occur. Fourth, physical diseases: if the body suffers from certain diseases, it will have a certain impact on the quality of sleep. If you have heart disease, kidney disease, asthma, arthritis, gastrointestinal diseases, high blood pressure, etc. These diseases can cause some uncomfortable symptoms or pain, which will affect sleep. Five, other factors: such as drinking tea, coffee, cola drinks before going to bed, it is easy to cause insomnia, because these drinks contain central nervous system stimulants, caffeine, so it is easy to cause insomnia. These are five common causes of insomnia. If you find that you often suffer from insomnia, you might as well find the reason from above so as to adjust the cause in time. Because long-term insomnia will bring multiple effects on health and life, it is suggested that attention should be paid to it when insomnia occurs, and it should be adjusted in time to restore normal sleep.

There are many reasons for insomnia. The common causes are insomnia caused by environmental factors and insomnia caused by physiological factors. In addition, psychological and social factors can also lead to insomnia, physical diseases and mental diseases can also lead to insomnia, some drugs can also lead to insomnia, and there is another kind called pseudo-insomnia.

There is no need to worry too much about insomnia. The more nervous you are, the more you force yourself to sleep, and the result is counterproductive. Some people are so nervous that they can't sleep for days on end. They think that if the brain goes on like this, it will not be short-lived and will get sick. Excessive anxiety caused by this kind of worry is more harmful to sleep itself and its health. Then we'll show you why you can't sleep.

1. Environmental factors

If people's living habits suddenly change, it will cause insomnia, which is also one of the main reasons. For example, people sleep in a quiet environment for a long time, and suddenly the noise around them is getting louder and louder, so people will stay awake for a long time because of the noisy environment, which will cause insomnia. Changing the sleeping environment, such as staying in hospital or hotel, can also cause insomnia. Sleepers who snore loudly can also affect their sleep.

2. Psychological and physiological factors can also cause insomnia.

If people are anxious or irritable when sleeping at night, or even depressed or unhappy, these will cause insomnia. At this time, you can only improve your sleep quality by adjusting your psychological quality. There is also that people can suffer from insomnia under stress and various life events. Anxiety about getting sick of yourself or your loved ones, and worry about taking exams or accepting important jobs are all common causes of temporary insomnia.

3. Insomnia caused by physical illness

For example, diseases such as arthritis and itchy skin can cause insomnia, and some physical diseases may hinder sleep. For example, people with peptic ulcer often wake up in the middle of the night because of epigastric pain, which can also lead to insomnia when they are sick.

4. mental illness

A person's spirit is also very important to his sleep quality. If he has depression and schizophrenia, his sleep will be particularly poor. For example, Alzheimer's disease and borderline personality disorder are often accompanied by insomnia. In addition to mental illness, many drugs have a great influence on insomnia. The most common drugs that cause insomnia are caffeine, theophylline and various stimulants, as well as alcohol and appetite suppressants. This kind of insomnia is called rebound insomnia.

5. False insomnia

Some people think that fatigue is a normal physiological process, but it is not an activity that one can completely control independently, but a passive process. Unlike the human body, some activities can be done according to human will. People who suffer from insomnia often find it difficult to induce themselves to fall asleep, which is extremely painful.