how long do pain and shocks last after emg test

Given enough time, many brachial plexus injuries in both children and adults heal with little if any lasting damage. Participating in contact sports, particularly football and wrestling, or being involved in high-speed motor-vehicle accidents increases the risk of brachial plexus injury. Radiation treatment to the chest may cause damage to the brachial plexus. Radiation treatment to the chest or neck may cause tumors to grow in or along the brachial plexus, or put pressure on the brachial plexus or spread to the nerves. Several types of trauma - including motor vehicle accidents, motorcycle accidents, falls or bullet wounds - can result in brachial plexus injuries. Most often, the upper nerves are injured, a condition called Erb's palsy. If an infant's shoulders get wedged within the birth canal, there is an increased risk of a brachial plexus palsy. These may be associated with high birth weight, breech presentation or prolonged labor. Newborns can sustain brachial plexus injuries. Many football players experience burners or stingers, which can occur when the nerves in the brachial plexus get stretched beyond their limit during collisions with other players. These injuries can occur in several ways, including: The lower nerves are more likely to be injured when the arm is forced above the head. See your health care provider if you have:ĭamage to the upper nerves that make up the brachial plexus tends to occur when the shoulder is forced down while the neck stretches up and away from the injured shoulder. Even if yours seems minor, you may need medical care. Complete lack of movement and feeling in the arm, including the shoulder and handīrachial plexus injuries can cause permanent weakness or disability.Weakness or inability to use certain muscles in the hand, arm or shoulder.Signs and symptoms of more-severe injuries can include: The most serious brachial plexus injury occurs when the nerve root is torn from the spinal cord. More-severe symptoms result from injuries that seriously hurt or even tear or rupture the nerves. These symptoms usually last only a few seconds or minutes, but in some people the symptoms may linger for days or longer.

A feeling like an electric shock or a burning sensation shooting down the arm.

These are called stingers or burners, and can produce the following symptoms: Minor damage often occurs during contact sports, such as football or wrestling, when the brachial plexus nerves get stretched or compressed. Signs and symptoms of a brachial plexus injury can vary greatly, depending on the severity and location of the injury.

Less severe injuries involve a stretching (B) of the nerve fibers or a rupture (C), where the nerve is torn into two pieces. The most severe type of nerve injury is an avulsion (A), where the nerve roots are torn away from the spinal cord. A cross section of spine (on left) shows how nerve roots are connected to the spinal cord.

How long do pain and shocks last after emg test