Pain in the arm between the shoulder and elbow can stem from various issues, often involving the muscles, tendons, ligaments, nerves, or joints in that region.
Potential Causes of Arm Pain (Shoulder to Elbow)
Here are some common causes:
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Rotator Cuff Problems:
- Rotator Cuff Disease: Pain from rotator cuff issues can radiate down the upper arm.
- Torn Rotator Cuff: A tear in one of the rotator cuff tendons can cause pain extending from the shoulder down towards the elbow.
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Shoulder Dislocation: A dislocated shoulder can cause severe pain that radiates down the arm.
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Biceps Tendonitis: Inflammation of the biceps tendon can cause pain in the front of the shoulder that extends down the arm.
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Referred Pain: Pain from the neck or upper back can sometimes be felt in the arm.
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Muscle Strain: Overexertion or injury can strain the muscles in the upper arm, causing pain.
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Nerve Compression:
- Cervical Radiculopathy: A pinched nerve in the neck (cervical spine) can cause pain, numbness, or tingling that radiates down the arm.
- Thoracic Outlet Syndrome: Compression of nerves or blood vessels in the space between your collarbone and your first rib can cause pain in the shoulder and arm.
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Arthritis: Arthritis in the shoulder or elbow joint can cause pain that radiates along the arm.
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Fractures: A fracture in the humerus (upper arm bone) can cause severe pain.
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Bursitis: Inflammation of the bursae (fluid-filled sacs that cushion the joints) around the shoulder or elbow can cause pain.
When to Seek Medical Attention
It's important to see a doctor if:
- The pain is severe or doesn't improve with rest and over-the-counter pain relievers.
- You have difficulty moving your arm.
- You have numbness, tingling, or weakness in your arm or hand.
- The pain is caused by an injury.
- You have a fever or other signs of infection.
A doctor can properly diagnose the cause of your arm pain and recommend the appropriate treatment.
