Is it better to sleep with a pillow or without one?
It is better to use a pillow when sleeping. The specific analysis is as follows:
Using a pillow during sleep helps keep the spine in a relaxed state, improves sleep quality, and allows the body to fully rest and relax. Additionally, sleeping with a pillow can effectively reduce the risk of cervical spondylosis. Elevating the head and neck with a pillow increases the space in the posterior tongue area, promoting better airflow and helping alleviate snoring. It also prevents stiff neck and ensures adequate blood supply to the brain. Without a pillow, the spine's natural curvature may be altered, making one more prone to stiff neck. For individuals with cervical spondylosis, sleeping without a pillow positions the head in an upward tilt, causing blood to remain in the head for too long, increasing the burden on the brain and heart, and potentially worsening the condition.
Therefore, it is better to use a pillow while sleeping at night to prevent prolonged blood retention in the brain and potential harm to the body. Patients with cervical spondylosis may choose slightly lower pillows to avoid discomfort in the cervical spine.