How does fingertip of left hand feel numb to return a responsibility

summary

On weekdays, some people will find their fingers numb after long-term manual work. In view of this is a common phenomenon, the reasons for numbness of left finger tip are as follows.

How does fingertip of left hand feel numb to return a responsibility

First: numbness of fingers is usually related to peripheral neuropathy or cervical spondylosis. After the occurrence of this situation, it is better for patients to find out the cause of the disease first, and what they need to know is that after people use the same posture for a long time, their fingers will also have numbness symptoms.

Second: it does not rule out cervical and lumbar disease, low potassium and low calcium, anemia or cerebral insufficiency and other diseases. Can do blood potassium, blood sugar, blood pressure, blood routine examination, clear diagnosis before drug treatment.

Third: most of them are caused by diabetes, cervical vertebra and stroke, hypertension, neuritis, rheumatism, rheumatoid arthritis, vasculitis, lumbar vertebra and carpal tunnel syndrome, etc. the microvessels around the motor nerve fibers are blocked, leading to the lack of nutrients in the nerve fibers, resulting in serious damage to neurons and nerve fibers, decreased nerve conduction capacity and conduction velocity, and finger numbness.

matters needing attention

After we know the cause of numbness in the left finger tip, we should also pay attention to prevent excessive or sudden movements.