The numbness of the fingertips all the time may be caused by physiological factors, cervical spondylosis, peripheral neuritis, cerebral infarction and other reasons.
1. Physiological factors: If you have been engaged in heavy manual labor for a long time in the near future by lifting and carrying heavy loads, which presses on the nerves, it may cause numbness of the fingertips all the time.
2. Cervical spondylosis: Especially in patients with herniated cervical discs, the herniated cervical discs are easy to compress the local nerve roots, causing sensory disturbances in the areas innervated by the compressed nerves, which may show numbness in the fingers all the time, and may be accompanied by stiff neck, dizziness and other manifestations.
3. Peripheral neuritis: due to the presence of sterile inflammation in the peripheral nerves, the stimulation of inflammation may cause numbness in the fingers, which may be accompanied by pain, weakness and other manifestations.
4. Cerebral infarction: when cerebral infarction occurs, resulting in local cerebral nerve damage caused by cerebral dysfunction, which may cause numbness in the fingers all the time, may also be accompanied by numbness of the lateral limbs, weakness and other manifestations.
Finger numbness all the time, exclude physiological factors, should pay attention to, as soon as possible to seek medical treatment.