When the arm muscles appear to sleep at night but not in the daytime pain, often because of sleeping habits or due to radiculopathy caused by cervical spondylosis.
1. When you sleep on your side at night, your arm muscles may be compressed by sleeping on your side, and the blood circulation is not smooth, which makes the nerves in the arm area suffer from ischemia, lack of oxygen, or spasm, which leads to arm muscle pain at night but not much during the day.
2. For patients with neurogenic cervical spondylosis, when the sleeping pillow is too high, sleeping posture is incorrect or when the neck is cold, it may lead to changes in the curvature of the cervical vertebrae, which makes the nerve root compression worse, and causes the symptom of arm pain when sleeping at night.
There are many other reasons for arm muscle pain at night and not much pain during the day, it is recommended to exclude the physiological causes of the cause of the disease and targeted treatment in a timely manner to clarify the cause.