How to cover your face with your hands when you sleep at night?

Finger peripheral nerve can cause finger numbness due to poisoning, infection, vitamin B deficiency, finger blood supply disorder and other reasons. Most fingers of both hands occur at the same time, and they can often be recovered after resection. Oral administration or injection of vitamin B 1, acupuncture and other treatments can promote recovery.

Second, ulnar nerve injury.

When the ulnar nerve of the forearm and upper arm is injured or compressed, or suffers from tumor, it can cause numbness of the little finger and ring finger on the same side and some finger movement disorders, especially at the groove of ulnar nerve behind elbow. Most of them will gradually recover about half a year after injury, but if they have tumors, complete fractures or severe compression, they often need surgery.

Third, the median nerve is damaged.

The median nerve of forearm and upper arm is numb in palm, thumb, forefinger and middle finger due to trauma, tumor and compression. Wrist is the most vulnerable to injury or compression, which is called carpal tunnel syndrome. The treatment principle is the same as before.

Four, radial nerve injury

The middle and lower segment of the lateral upper arm is easy to damage the radial nerve, resulting in numbness on the back of thumb and forefinger and drooping fingers and wrists. The treatment principle is the same as before.

Five, brachial plexus injury

Injury or injury of axillary or anterior neck can lead to mixed symptoms of total or partial injury of ulnar nerve, median nerve and flexor nerve. The treatment principle is the same as before.

Six, cervical spondylosis

Compression of cervical nerve root or cervical spinal cord due to cervical hypertrophy and hyperplasia or cervical intervertebral disc degeneration and protrusion can cause numbness of one or both fingers and gradually develop into upper arm, forearm and even upper limb movement disorder. Recently, someone wrote to describe the numbness and pain in the fingers of the right hand. Sometimes the whole arm is numb and painful, and it is difficult to knit a sweater with a pen. In line with the situation of cervical spondylosis, the letter said that when the hand droops, it will not be numb or painful without exertion. It means that the right upper limb is not compressed after relaxation, and the lesion is still light.