Hand pain warning signs of nerve damage

Arm injuries are common. Common arm injuries include strains, fractures, dislocations, and soft tissue injuries. However, one serious injury is nerve plexus injury.

The brachial plexus is a network of nerves that originates from the spinal cord in the neck and helps control the shoulder, elbow, wrist, and hand. Brachial plexus injuries can range from mild to severe, according to the UK health site Medical News Today .

Brachial plexus injury can cause pain, muscle weakness, and even loss of arm function.

People with brachial plexus injury may experience symptoms right away or they may develop over time.

Warning signs of brachial plexus injury include:

Pain

People with brachial plexus injuries will feel a burning, aching pain. The pain radiates from the neck to the shoulder and arm. The pain can come on suddenly but can also cause discomfort for a long time.

Numbness and tingling

The injured person may experience mild to severe numbness or tingling in the arm or hand. Numbness may affect the fingers or a specific part of the arm. This depends on where the nerve is damaged.

Muscle weakness

The injured arm may feel weak and have difficulty lifting it, especially when gripping or performing daily activities. This weakness may be due to partial or complete paralysis, depending on the severity of the injury.

Loss of mobility

In severe cases, the victim may experience paralysis of some or all of the arm muscles, or even complete loss of function in the injured arm.

Experts recommend that if an injured person experiences pain, numbness, or muscle weakness, they should see a doctor as soon as possible, especially if the symptoms become more severe. Even if the symptoms are not severe but affect daily activities such as working, dressing, and personal hygiene, they should also be treated, according to Medical News Today .

Source: https://thanhnien.vn/dau-hieu-dau-o-tay-canh-bao-ton-thuong-than-kinh-185241207122247722.htm