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The most important function of the pillow is to provide good support for the cervical vertebrae when the human body falls asleep, so that it maintains a normal curvature, which relaxes and rests the neck and shoulder muscles.
Good pillows, in addition to helping to fall asleep, can restore the spirit from the fatigue of daytime work, and have a very important impact on health. Experts said that because the human cervical vertebra has a certain natural curvature, it is used to support the weight of the head, and to moderate the vibration of the head during the activity, and to protect the head and spinal nerves. Therefore, if the curvature is insufficient or too large, it is easy to cause the cervical vertebrae. Dislocation, thus pressing a lot of nerve tissue in the cervical spine, eventually forming headaches, weak hands and other problems, but also can make the shoulder muscles of both sides tight and sour.
Do not over-height should be soft and hard. The height of the pillow must be properly supported by the cervical vertebra. For example, the forehead can form a horizontal state with the chin when lying on the back, while the cervical vertebra can still maintain a straight position when lying on the side, forming a 90-degree right angle with the shoulders on both sides. It is appropriate. If the pillow is too high or too short, the cervical vertebrae will be displaced, the neck and shoulder muscles will be strained, and the quality of sleep will be affected. The pillows where the head and neck are in contact with the pillow should also be made into a shape similar to the head. In order to share the pressure and weight.
In terms of pillow material selection, it should be soft, breathable, light and elastic, but do not use soft materials to avoid lack of support for the head and neck. Among the commonly used pillow materials, sponges and latex are easy to clean and care, so many people use them. However, if they are obese and have heavy heads, they use water pillows, bean pillows or buckwheat pillows to facilitate head weight. Disperse to both sides, but should pay attention to the quality of the water pillow design, should consult the doctor's opinion before choosing.
Tips for purchase and application 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 magnets are placed in the pillow. If you are careful, you will touch these hard objects when you fall asleep.
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.
Also, be careful to avoid the following points:
It is easy to make the head and neck lack support and sore.
If the cervical vertebrae are dislocated, the nerves in the intervertebral disc may be damaged by compression.
Porcelain, rattan and wood are excellent in texture, not a good choice for pillows.
Dislocation of the cervical spine can cause chronic pain in the shoulder and neck, making it difficult to concentrate and affect efficiency during work.
Pillow purchase attention 6 points can reduce cervical spondylosis
Core Tip: Sleep can make people adjust their physical and mental health and relieve stress during the day. It is very important to choose a suitable pillow for every healthy person. The correct pillow purchase and application methods will keep you away from cervical spondylosis.