Usually, the back and shoulder pain is caused by the damage of shoulder and back muscles, cold shoulder and back, or trauma of shoulder and back when sleeping.
1. Damage to the muscles of the back of the shoulder when sleeping: it may be due to the improper posture and habits when sleeping, such as sleeping on the stomach, pillow cushion height is too high or too low, the side angle is too big when sleeping on the side, etc., resulting in the back and shoulder muscles are subjected to persistent compression and damage and spasm, which results in the symptoms of back and shoulder pain.
2. Cold in the back and shoulder while sleeping: it may be due to the cold stimulation of the back and shoulder exposed outside the quilt in the low-temperature environment while sleeping, resulting in the tension of the back and shoulder muscles and causing spasms, which will lead to the symptoms of back and shoulder pain.
3. Back and shoulder trauma: some patients with back and shoulder pain after sleeping on a pillow may be due to the back of the neck and shoulder after trauma, the muscles are in a state of excessive tension, if the sleeping posture is not appropriate, it is more likely to induce muscle spasms, which leads to the symptoms of back and shoulder pain.
Other conditions can also lead to sleep pillow back shoulder pain, if repeated or recurring pillow back shoulder pain, or back shoulder pain symptoms for more than a week time is difficult to relieve, it is recommended to consult a doctor in a timely manner.