Sleeping on the pillow can appear after waking up neck and shoulder, upper back pain, limited neck movement and other symptoms. Sleeplessness is usually not abnormal before going to bed, but after waking up, neck pain and discomfort may occur, usually unilateral pain. When the body from lying to upright, the pain symptoms can be aggravated, some people can also involve the shoulders and upper back. Restricted neck movement may occur, and in severe cases, it may be difficult to lower or raise the head. There may also be a tilt of the head to the affected side, and the pain worsens when the head is turned to the healthy side. In some cases, there is also muscle stiffness on the affected side. People who suffer from pillow fall may also suffer from a fear of cold in the neck and therefore wrap their neck in a scarf. If the above symptoms continue to be unrelieved, it is recommended to go to the hospital in time and follow the doctor’s instructions for standardized treatment, so as not to delay the condition.