What Is Shoulder Pain?

Shoulder pain is discomfort felt around the shoulder joint, upper arm, collarbone or shoulder blade. It may feel sharp, dull, aching, stiff, weak or unstable.

The shoulder has a large range of movement. Its tendons, muscles, bursae, ligaments, capsule and joints must work together to control the arm. Pain may develop when one or more of these tissues become irritated, injured, stiff or unable to tolerate the required load.

What Are Common Shoulder Pain Symptoms?

Symptoms vary according to the underlying problem. Common signs include:

• pain when reaching, lifting or moving the arm overhead;
• night pain or difficulty lying on the affected side;
• weakness when carrying, pressing, pulling or throwing;
• stiffness or reduced shoulder movement;
• clicking, catching, slipping or apprehension;
• pain around the upper arm, collarbone or shoulder blade; and
• difficulty dressing, washing your hair or reaching behind your back.

A symptom pattern can guide an assessment, but it cannot confirm a diagnosis by itself. Our shoulder pain symptoms guide provides a broader explanation of common patterns.

What Causes Shoulder Pain?

Shoulder pain may come from tendons, bursae, the joint capsule, the labrum, ligaments, the acromioclavicular joint or the main shoulder joint. Pain may also be referred from the neck.

Common causes include:

• rotator cuff-related shoulder pain;
• rotator cuff tears;
• shoulder bursitis;
• shoulder impingement symptoms;
• frozen shoulder;
• shoulder instability;
• shoulder dislocation;
• shoulder labrum injury;
• biceps tendinopathy;
• AC joint injury; and
• shoulder arthritis.

Read about the common causes of shoulder pain when you need a more detailed symptom comparison.

Which Shoulder Pain Pattern Sounds Familiar?

Why Does Your Shoulder Hurt When You Lift Your Arm?

Pain during lifting often occurs when the rotator cuff, bursa, capsule and shoulder blade muscles do not share load comfortably. Tendon irritation, bursitis, stiffness, weakness or altered movement control can make reaching overhead painful.

Some people experience a painful arc through the middle of the movement. Others mainly notice weakness above shoulder height or soreness after work, gardening, swimming, gym training or throwing.

Can Shoulder Pain Come From Your Neck?

Yes. The neck can refer pain into the shoulder blade, shoulder, upper arm or hand. Neck-related symptoms may include pins and needles, numbness, neck stiffness or pain that changes when you move your neck.

See our guide to neck and arm pain when symptoms travel below the shoulder or include altered sensation.

Why Does Shoulder Pain Hurt at Night?

Night pain may increase when the shoulder stays in one position or becomes compressed while you lie on it. Tendon pain, bursitis and frozen shoulder may also become more noticeable after a physically demanding day.

Try sleeping on the opposite side or on your back. Supporting the affected arm with a pillow may reduce strain. Persistent night pain still warrants assessment, particularly when it occurs with weakness or loss of movement.

How Is Shoulder Pain Diagnosed?

A physiotherapist usually assesses your history, symptom behaviour, movement, strength, joint range and shoulder blade control. Testing may include reaching, resisted movements and tasks linked to work, exercise or sport.

Scans are not always required during early management. Imaging may be useful after trauma, sudden weakness, suspected fracture or tear, unusual symptoms or limited progress. Your physiotherapist may recommend review by your GP or another medical practitioner when imaging or further investigation is appropriate.

The NCBI Bookshelf provides further background on shoulder anatomy and common sources of shoulder pain.

What Is the Best Treatment for Shoulder Pain?

The most suitable treatment depends on the diagnosis, symptom severity, movement restriction, strength, daily demands and personal goals. Most non-surgical plans combine activity changes with progressive movement and strengthening.

Your treatment plan may include:

• load management to reduce repeated aggravation without unnecessary complete rest;
• mobility exercises to restore comfortable reaching and rotation;
• rotator cuff strengthening to improve load tolerance;
• shoulder blade exercises to improve arm control;
• manual therapy when it helps pain or movement;
• movement coaching for lifting, pressing, swimming, throwing or work tasks; and
• graded return planning for work, gym training and sport.

Useful exercise pathways include our guides to shoulder exercises, rotator cuff exercises and scapular stabilisation exercises.

How Can Physiotherapy Help Shoulder Pain?

Physiotherapy can help identify the main factors contributing to your pain and match treatment to your movement, strength, goals and symptom sensitivity.

A plan may combine education, exercise, activity modification, manual therapy, home rehabilitation, gym progressions and return-to-sport or work planning. Read more about physiotherapy for shoulder pain.

Should You Rest or Exercise With Shoulder Pain?

Most shoulder problems require relative rest rather than complete rest. Temporarily reduce movements that clearly aggravate symptoms, but continue comfortable movement where possible.

1. Settle the flare

   Reduce heavy, repetitive or sharp-pain movements for a short period.

2. Keep moving comfortably

   Use gentle movement to reduce stiffness and maintain confidence.

3. Rebuild shoulder capacity

   Progress strength and load gradually as symptoms become more manageable.

Stop and seek advice when an exercise causes sharp pain, repeated catching, increasing weakness or a sustained worsening of symptoms.

Common Shoulder Conditions

Choose the pattern that best matches your symptoms. An assessment remains important when your diagnosis is uncertain.

When Should You Seek Help for Shoulder Pain?

Arrange an assessment when shoulder pain:

• persists or keeps returning;
• disturbs sleep;
• limits work, exercise, sport or daily activity;
• causes increasing stiffness or loss of movement;
• comes with clear weakness; or
• does not improve with sensible activity changes.

Book sooner after a fall, collision, dislocation, sudden loss of movement or rapid change in strength.

How Long Does Shoulder Pain Take to Improve?

Recovery depends on the cause, severity, duration and demands placed on the shoulder. A mild overload may improve within days or several weeks. Tendon problems, instability, frozen shoulder, arthritis and rotator cuff tears may require longer rehabilitation.

Many strengthening programs progress over at least six to twelve weeks. However, this is not a fixed recovery promise. Stiff, traumatic or complex shoulder problems may take longer and sometimes require medical or surgical review.

Shoulder Pain FAQs

References

1. Desmeules F, Dubé MO, Lewis J, et al. Rotator cuff tendinopathy diagnosis, nonsurgical medical care and rehabilitation: a clinical practice guideline. Journal of Orthopaedic & Sports Physical Therapy. 2025.
2. Lowry V, Lavigne P, Zidarov D, Matifat E, Cormier AA, Desmeules F. A systematic review of clinical practice guidelines on the diagnosis and management of various shoulder disorders. Archives of Physical Medicine and Rehabilitation. 2024;105(2):411–426. doi:10.1016/j.apmr.2023.09.022.
3. Silveira A, Roy JS, Dionne CE, et al. Shoulder-specific exercise therapy is effective in reducing pain in adults with rotator cuff-related shoulder pain. British Journal of Sports Medicine. 2024.
4. American Academy of Orthopaedic Surgeons. Management of rotator cuff injuries: clinical practice guideline. Published 18 August 2025.