Causes of arm pain

The arm pain may be due to multiple factors. Some causes are simple and easy to treat, while others are more serious. Most pains like those due to fractures or muscle tension, are directly related to the arm, but there may be indirect causes, such as heartburn.
Causes of arm pain

Fractures cause pain in the arm and require some treatment. Are due to some trauma or fracture a bone breaks. Other symptoms are swelling and localized bleeding if the skin gets to break. If the nerves are damaged by the fracture, numbness and paralysis may occur, so you need medical treatment for pain.


Tendinitis can cause pain in the extremities and occurs when the tendons, which are groups of tissues that connect bone to muscle, inflamed in overall due to injury or overuse. Pain is the most common symptom, but there are others, such as overheating or swelling, which may arise and make patients look for a painkiller.
Muscle tension
Muscle tension can also cause pain in the arm, which occurs when a muscle is overused or muscle tissue breaks. The degree of pain and other symptoms depends on the damage, but most people will find an analgesic for pain relief. Other symptoms are tenderness, stiffness and swelling of the affected muscle.

Heartburn can cause arm pain that is caused by stomach acid flowing into the esophagus. Sometimes, the pain associated with this stomach condition can be quite serious and require treatment for pain. Other symptoms include burning in the chest and pain that worsens when you lie down or bend you.

Injury to the brachial plexus
Injury to the brachial plexus can cause arm pain. This set of nerves where the neck joins the shoulder transmits nerve signals from the spine to the hand, arm and shoulder. Injuries to the brachial plexus may occur during contact sports, the auto accidents and falls. Sometimes a baby may be injured during birth. The damage to the brachial plexus is also considered a complication product of more than a dozen diseases. Other symptoms include loss of muscle control in the hand, wrist or arm, numbness and paralysis, and they should get some kind of painkiller.

Some neuropathies may cause pain in the arm. This condition is related to damage to nerves of the peripheral nervous system that connects the central nervous system to the organs and limbs. Other symptoms include muscle weakness, numbness and tingling.