What are the pillars on the hotel bed for?

Cylindrical pillows are mainly placed under the neck for support, which can relieve neck fatigue, correct cervical problems and promote sleep quality.

As the saying goes, "sit back and relax", in fact, the choice of pillow can not be too high or too low. Too high a pillow is equivalent to bowing your head all night, which is easy to cause cervical spondylosis, excessive neck pressure, insufficient blood supply to the head and neck, poor airway, hypoxia and ischemia, headache, dizziness, tinnitus, insomnia and other symptoms.

However, there are also some patients with cervical diseases who believe that low pillow or even no pillow is beneficial to the relief of the disease. In fact, a lower pillow will make the cervical spine straight, which will easily lead to uneven blood supply. Moreover, when sleeping, the muscles relax, and most of the strength of the neck acts on the cervical spine, which will easily lead to disc herniation. It can be seen that both healthy people and patients with cervical spondylosis should pay attention to maintaining the physiological position of cervical lordosis to prevent or accelerate the degeneration of cervical spine.