Has the pain in your upper arm been bothering you for some time?

If the pain in the upper left knee worries you, read on. In most cases, the cause of pain in the upper left shoulder as well as in the upper right shoulder is related to problems with the cervical vertebrae and problems with the bone system, joints and muscles.

But there are also cases where left arm pain is a type of referral pain that can be caused by a lack of oxygen to the heart and is a warning of a heart attack.

In the following, we will talk more about the pain in the upper left arm.

There will be similar causes for upper arm and right shoulder pain, except that gallbladder pain can spread to the right shoulder, for example.

Pain in the arm causes an unpleasant sensation, sometimes spreading to the elbows, shoulders, forearms, wrists and fingers.

In the following, we will talk about the causes of upper arm pain and their treatment.

Doctors say the most common cause of upper arm pain is injuries, fatigue and muscle spasms around the shoulders and neck.

The onset of pain in the upper left arm is sometimes gradual and gradually intensifies or may begin quite suddenly.


what you will read next :


Symptoms with pain in the upper left arm

The following symptoms may be present at the same time as pain in the upper left arm:


What causes upper left arm pain?

Here are the factors that can cause pain in the upper left arm with their common manifestations.

  1. reasons related to the musculoskeletal system:

Stretching or rupturing tendons and ligaments can both cause pain in the upper arm and may restrict movement of the shoulder joint and cause swelling in the arm.

In cases of mild strain, treatment is supportive and will include resting and hanging !! the arm to the neck to reduce pressure on the injury site.

In severe cases with rupture of tendons and ligaments, surgery is needed to repair the shoulder joint.

Accompanying symptoms include:

It is a clinical symptom in tendonitis. Tendonitis is also very common in the wrist, elbow and shoulder itself.

The person hears a sound when the humerus is broken and the following symptoms will accompany the fracture:

It is one of the most common causes of upper arm and shoulder pain by spreading to the elbows, wrists and fingertips.

They can put pressure on your nerves and narrow your path.

Symptoms in these cases include:


In these cases, the joint is hot, red, and swollen, and its range of motion is limited.

  1. Cardiac causes:

Chest pain caused by ischemia of the heart muscle (ischemia means not getting enough oxygen to the tissues due to insufficient blood flow) may also cause pain in the left and right arm, shoulders, neck, mandible, and upper abdomen.

In these cases, the following symptoms may be present with pain in the upper left or right arm:

If insufficient blood supply to the heart muscle continues, its cells will die and a heart attack will occur. signs of a heart attack :


Diagnosis of the cause of pain in the upper left arm

Taking a history, along with examining other accompanying symptoms, will help your doctor differentiate between cardiovascular and musculoskeletal causes.

In case of doubt of cardiac origin:

In cases where the source of pain in the left arm is skeletal muscle:

Clinical examinations such as:

Sometimes accurate imaging such as a CT scan or MRI may be needed to assess the condition of the shoulder joint, especially in severe shoulder injuries.

Musculoskeletal pain will improve with the following:

Intralesional corticosteroid injections are also used to reduce inflammation

Surgery is required for fractures, rotator cuff injuries, and severe ruptures of tendons and ligaments.

Pain of cardiac origin should be evaluated urgently


When should we see a doctor?

If your left or right upper arm pain is accompanied by one or more of the following symptoms, you should call the emergency room right away or go to a nearby medical center.

Immediate emergency notification is also required if there is a possibility of joint dislocation or bone fracture.