What is the relationship between poor sleep? What causes poor sleep

The causes of poor sleep are complex, there are psychological factors, there are also factors of one's own disease, and there may be drug reasons, the most common is mainly psychological factors. Nowadays, the pace of life is relatively fast, and the pressure of life is also relatively large, whether it is an office worker or a student, the pressure of work and study is relatively large, or due to the change of sleep environment, patients will also have sleep disorders, and the quality of sleep will also decline.

How is bad sleep caused, poor sleep is a manifestation of insomnia, sleep is more important to us, many reasons in life may cause bad sleep, below I share how bad sleep is caused.

1. Drinking too much alcohol will reduce the quality of sleep, so in order to sleep well at night, then it is best not to drink too much, and do not have the habit of having a drink before going to bed.

2. Smoking before going to bed, all cigarettes contain nicotine, which can destroy our sleep.

3. Drinking too much coffee, as we all know, some substances in coffee and tea can effectively promote nerve excitation, so it has a good refreshing effect. However, if you drink too much coffee or drink it before going to bed, it will lead to poor sleep quality.

4. Excessive nervousness or excitement before going to bed, it is best not to exercise, work or quarrel and watch football games before going to bed, but should relax yourself and listen to some soothing **, which can make the spirit become calm.

5. If the life and rest are irregular, it is best to develop a relatively fixed sleeping time, no matter what the situation is, do not break the rules, then the quality of sleep will naturally improve.

6. Sleeping too much during the day and sleeping too long during the day, so that there will naturally be no sleepiness at night, and the quality of sleep will naturally be not good.

1. Bad mood:

Some bad emotions in life may also lead to poor sleep, because these bad emotions will make the body adjust some discomfort, which will cause mood swings, and will also be accompanied by anxiety and depression, so it is easy to cause insomnia.

2. Psychological factors:

Nowadays, many people are under great pressure and have been in a high-pressure environment for a long time, which is easy to cause some psychological problems, which can cause poor sleep. If you are too anxious at this time, it will be more difficult to fall asleep.

3. Poor sleep habits

For example, some people like to drink alcohol, coffee or tea before going to bed, or strenuous exercise or smoking, etc., which may increase the difficulty of sleep, thereby affecting the quality of sleep. In addition, if you rest too much during the day, you may experience insomnia at night.

4. Sleep environment factors:

Sleep environment factors are also a cause of poor sleep, such as bright light, dirty and noise, etc., which may affect falling asleep. In addition, if you develop a certain habit of falling asleep, changing this behavior and habit all of a sudden may also cause poor sleep.

Poor sleep for a long time may cause malnutrition, weight loss, affect the nervous system, accelerate aging, memory loss, endocrine disorders, etc., and in severe cases, it may also induce cerebral infarction, myocardial infarction, etc. It is advisable to seek medical attention promptly**. Poor sleep can affect the entire state of the human body, such as dizziness, fatigue, not wanting to eat, and long-term loss of appetite leads to malnutrition.

Long-term insufficient nutrient intake cannot meet the body's metabolic needs, which will lead to weight loss. Long-term poor sleep causes the level of inhibitory neuroticism in the brain to decrease, and the cranial nerves are easily excited, leading to neurological disorders. Under normal circumstances, the body will release more cortisol, and long-term poor sleep will lead to excess cortisol, resulting in a large loss of collagen, dullness, enlarged pores, puffy eyes, etc., which accelerates aging.

Long-term poor sleep can lead to a long-term lack of blood supply to the brain, and may also cause a lack of oxygen to the brain, which in turn leads to memory loss. When the human body sleeps, the body will secrete certain hormones, such as growth hormone, and the hormone imbalance in the body when long-term sleep is not good, which will cause endocrine disorders, and the face is prone to acne, closed mouth, etc. Long-term poor sleep can easily make blood vessels in a constricted state, causing ischemia of other organs, which may induce serious consequences such as cerebral infarction and myocardial infarction.