Shoulder Pain Radiating to the Forearm

Shoulder pain radiating to the forearm can involve the shoulder tissues, but travelling pain, tingling, or weakness also warrants a neck and nerve assessment. The route of pain, changes with neck position, and any altered grip help separate these possibilities.

Rotator Cuff Tendinitis, Shoulder Impingement, and a Rotator Cuff Tear can cause pain extending down the upper arm, especially with lifting. Cervical Radiculopathy can send nerve pain from the neck toward the shoulder, arm, or hand and may include pins and needles or weakness. Frozen Shoulder and Shoulder Osteoarthritis more often cause stiffness and restricted shoulder motion, though symptoms can overlap.

Avoid heavy lifting and positions that sharply increase the symptoms. Change posture regularly, support the arm when resting, and keep neck and shoulder movement gentle and within comfort. Do not use numbness or weakness as a reason to push through an exercise. Record whether coughing, neck turning, or shoulder movement changes the pain, as this helps the examination.

Seek urgent assessment for sudden or worsening weakness, loss of hand control, severe numbness, a cold or pale hand, or symptoms after major trauma. Emergency help is needed for shoulder or arm pain with chest pressure, breathlessness, faintness, or sweating. Book a review for persistent radiating pain or symptoms that interfere with sleep or work.

Ask whether your neck, reflexes, sensation, and shoulder strength should be checked; which activities are safe; and whether further testing is appropriate. State exactly where the pain starts and ends.