Shoulder Pain When Lifting Your Arm? Common Causes and Effective Fixes

If raising your arm causes pain, it may be a sign of an underlying shoulder condition that needs attention. Shoulder pain when lifting your arm can interfere with everyday activities like reaching overhead, exercising, or even getting dressed.

One of the most common causes is shoulder impingement syndrome, which occurs when the rotator cuff tendons become compressed during movement. This often creates a sharp or pinching sensation. Rotator cuff tendinitis is another frequent issue, typically caused by overuse or repetitive motions, leading to inflammation and discomfort.

Frozen shoulder (adhesive capsulitis) can also limit mobility, making it difficult and painful to lift your arm. Additionally, poor posture—especially from prolonged sitting or desk work—can contribute to muscle imbalances and ongoing shoulder pain.

How to Treat Shoulder Pain When Lifting Your Arm

Relieving shoulder pain starts with modifying activities that trigger symptoms while staying gently active. Targeted physical therapy exercises can help strengthen the shoulder, improve mobility, and support long-term recovery. Stretching tight chest muscles and correcting posture are also essential for reducing strain on the joint.

Advanced treatments, such as Summus Medical Laser Therapy, may help decrease inflammation and accelerate healing. Techniques like dry needling can also relieve muscle tension and improve range of motion.

If your shoulder pain persists or worsens, a physical therapist can identify the root cause and create a personalized treatment plan—helping you restore function and move pain-free again

Dr. Dana

Physical Therapist / Mobility & Wellness Advocate