What Should I Do if My Arm Is Numb?

Update Date: 2024-07-10 Source: Network

A common cause of numbness in the arms is cervical spondylosis. If a person suffers from cervical spondylosis, the nerve roots are easily compressed or stimulated, leading to numbness. When sleeping at night, it is important to avoid using a pillow that is too high. Additionally, some neurological diseases, such as stroke and cerebral infarction, can also cause arm numbness. It is recommended to undergo cervical CT or brain MRI examinations. Common causes of persistent arm numbness:

1. Frozen shoulder:

Frozen shoulder has various causes, including exposure to cold, overexertion, and trauma, which can lead to sterile inflammation of the muscles and nerves around the shoulder joint, resulting in numbness due to upper arm nerve dysfunction. Treatments include heat application, massage, physical therapy, and acupuncture.

2. Cervical spondylosis:

The nerves in the fourth and fifth cervical vertebrae control sensation and motor function in the upper limbs. Cervical spondylosis, such as bone hyperplasia, changes in cervical curvature, and cervical disc herniation, can compress the nerves, leading to sensory disturbances and numbness in the upper limbs.

3. Neuritis:

A common cause is peripheral neuropathy, such as a complication of diabetes, which can cause numbness in the hands, feet, and limbs.

4. Focal seizures:

Focal seizures can also easily lead to arm numbness. Upper limb numbness before a seizure is a specific form of seizure. If hand numbness occurs, it is recommended to go to the hospital to identify the underlying cause.