When sleeping, if the pillow is too high, the pressure on the neck will be too large; too high a pillow will cause the cervical vertebra to lean forward, some parts of the cervical vertebrae are over-stressed, destroying the normal physiological anterior curvature of the cervical vertebrae, pressing the cervical nerve and the vertebra The arteries cause brain neurasthenia such as neck pain, head hypoxia, headache, dizziness, tinnitus and insomnia, and are prone to bone hyperplasia.
If the pillow is too low, the neck will not be able to relax, but will destroy the normal curvature of the cervical spine. Therefore, if the pillow is too high or too low, it will affect the cervical vertebrae and cause various neck symptoms.
The main function of the pillow is to maintain the normal physiological curve of the human body, and to ensure that the physiological curvature of the neck during the sleep is not deformed. The height of each person's pillow is different. To find the standard height that suits you, it is very simple. The height of the fist that each person stands up is the height of the pillow that suits one's own. This height is exactly the physiological curvature of the human body after leaving the bed.
Nowadays, many people sit in front of the computer for a long time and maintain a posture. It is easy to form neck problems, such as cervical vertebrae hyperplasia. It is recommended that such people should pay special attention to choosing the right pillow when sleeping, and place the head in the center of the pillow. bed. Should choose the permeability is good, can adjust the height of the pillow at any time, the physiological position is better, the general height is 8cm-15cm. The best filling for pillows is buckwheat husk, which is not only excellent for the head.
Pillows are a must for us to sleep every day. How to choose a pillow that suits you is essential. The use of pillows also directly affects our sleep and mental state.
How to choose the height of the pillow :
The height difference between our back pillow and the neck is just enough to reach into one hand, so when we choose the pillow, the height of the pillow is just the height of one hand after the weight of the head is pressed. Generally speaking, Adults should be 15 cm.
How to choose the hardness of the pillow:
Excellent pillows, the contact area with the head is reduced, the pressure is increased, the scalp will feel uncomfortable, the pillow is too soft, it is difficult to maintain a certain height, which will lead to excessive fatigue of the neck muscles and affect the smoothness of breathing, which is not conducive to sleep. The pillow is soft and does not lose a certain hardness, in order to reduce the pressure between the scalp and the uneven pressure, so that blood circulation can pass from less pressure.
Purchase and application tips
1. Some pillows on the market will add magnets, herbs, etc. to the pillow, claiming to help sleep, but it should be noted that some people may be sensitive to plants, and placing magnets in the pillows also needs to be touched when you fall asleep. I encountered these hard objects.
2. When some people use pillows, they will be mistakenly placed in an over-high position. They only care about the head and neglect the support of the neck. In fact, the most important function of the pillow is to protect the cervical vertebrae to maintain its curvature.
3. When choosing a pillow, first press it down to test its hardness and avoid excessive hardness. The soft and moderate pillow can reduce the pressure between the head and the pillow when the head is on the pillow, so that the blood circulation between the neck and the head is smoother.
4. Some people feel that it is more comfortable to use the pillow when they are sleeping. This may indicate that the cervical vertebra has been damaged or displaced. Therefore, it is more difficult to support when using the pillow. It is recommended that you seek medical advice immediately if you have any such situation. an examination.
5. When the neck is sleeping, the cervical vertebra is easy to maintain the natural curvature. It is the best sleeping position. Because the burden on the cervical vertebra will be aggravated when sleeping sideways, it is the second choice. When the head is down, the head will be sideways, which is the most likely to cause dislocation of the cervical vertebra. And shoulder muscles are strained.
6. Avoid raising your arms above your head when you fall asleep. This action will cause the nerve network of the arm part to be pulled, and at the same time press the muscles and blood vessels of the arms and shoulders, affecting the normal operation of nerves and blood circulation.
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