Finger numbness, may be physiological factors, cervical spondylosis, carpal tunnel syndrome, diabetic peripheral neuropathy and other causes.
1. Physiological factors: common in sleeping, due to sleeping posture is not correct, is likely to lead to local finger pressure for a long time, resulting in blood circulation is not smooth, it may cause finger numbness.
2. Cervical spondylosis: common in the presence of cervical disc herniation, cervical spondylolisthesis patients, easily lead to localized nerve root compression, may cause numbness of the fingers, may also be accompanied by neck pain, dizziness and other manifestations.
3. Carpal Tunnel Syndrome: This disease belongs to a kind of nerve compression disease, which can lead to the patient’s median nerve compression, and the median nerve on the local fingers for innervation and control, therefore, when the median nerve is compressed, it may cause numbness and crispness of the fingers.
4. Diabetic peripheral neuropathy: usually caused by poor glycemic control in diabetic patients, can lead to damage to the peripheral nerves of the patient, causing nerve endings irritation symptoms, may cause numbness and crispness of the fingers.
Finger numbness, exclude physiological factors, should be early medical treatment, targeted treatment.