Terrible nightmare, please help me explain if you know

It's a mental effect, I don't believe that you put a doll next to your bed when you go to bed at night, you turn off the light and look at it by the moonlight, and then imagine that it is a ghost, and after a while you will be very afraid of it, I don't believe you try it! Really, it's the mental effect, don't think about anything, friends, you have a good rest, don't think about anything and nothing will happen, everything depends on your heart! Come on!

Nightmares, commonly known as ghost presses, refer to screaming when you are asleep because you are frightened in a dream; Or feel like something is pressing on your body and can't move. It is often used as a metaphor for the terrible things that have been experienced. When you wake up suddenly, before the muscles and nerves wake up, you will be conscious and unable to move, which is called a nightmare.

That is, it is often accompanied by a sense of depression and chest tightness to wake up the sleeper, and a dream of feeling depressed and difficult to breathe during sleep is mostly caused by excessive fatigue, indigestion or excessive tension of the cerebral cortex.

Nightmares may be said to be a normal psychological phenomenon that has nothing to do with ghosts, and it is usually more likely to occur in situations of high stress, excessive fatigue, irregular work and rest, insomnia, and anxiety. Science has shown that nightmares are caused by transient cerebral ischemia during sleep, and when transient cerebral ischemia occurs during the day, it will produce terrible symptoms of vertigo, palpitations, chest pressure, dark eyes, tinnitus and various neurological disorders.

Nightmares are also partly caused by improper sleeping posture, such as putting your hands on your chest and pressing them against your heart while sleeping, and unconsciously feeling sleepy and difficult to breathe, forming nightmares. Sleeping on your back and sleeping on your back can also cause nightmares. Therefore, the sleeping position when sleeping is important.

There are also people who have nightmares that are overstressed, generally everyone will encounter nightmares in their lives, don't be afraid, these are normal situations. However, if you often have nightmares, then you should pay attention, it may be a mental illness and it is best to consult a psychologist or psychologist.

Mainly due to the role of mental factors. Listen to nervous and exciting stories before going to bed, watch nervous and thrilling movies, or use improper education to lull children to sleep in a threatening way. In addition, the air in the bedroom is dirty and overheated; Bedding is too thick and the chest is compressed; Nasopharyngeal disease causes poor airway ventilation; A feeling of bloating stomach caused by a full dinner, and paroxysmal hypoglycemia.

Nightmares are often caused by sleeping too much or sleeping in an improper position, such as the hand pressing on the heart, which can cause a particularly uncomfortable feeling of not being able to move in the dream.

Nightmares, commonly known as nightmares, also known as anxiety attacks in dreams, refer to screaming during sleep due to fright in dreams; Or feel like something is pressing on your body and can't move. It is often used as a metaphor for the terrible things that have been experienced.

Nightmare refers to the fact that the brain has woken up, but the body cannot move, as if something is pressing on itself, which is called a ghost press.

Nightmares, also known as sleep paralysis, are commonly known as "ghost presses". is a common sleep disorder. It often occurs at the beginning of sleep or during the process of awakening, and is caused by a variety of triggers, such as a temporary horror experience in which the body can suddenly consciously feel the surrounding environment clearly, accompanied by chest tightness, palpitation, and even accompanied by hallucinations and other symptoms.

The key to nightmares is prevention: first, maintain a positive and healthy psychological state and avoid excessive fatigue and tension; The second is to work and rest regularly, develop good sleep hygiene habits, ensure adequate sleep, and ensure full energy. The third is to pay attention to the sleeping environment, often change the sleeping position, and choose the appropriate bedding.