Shoulder Pain
Shoulder pain has a particular way of making itself felt. You cannot lie on that side, so you stop sleeping properly. Reaching into a high cupboard, washing your hair or putting a coat on becomes something you do carefully, with the other arm doing more than its share.
Shoulder pain is very common and has several possible causes. Which treatment helps depends entirely on which structure is responsible and what is loading it — and those are not always the same thing.
Many shoulder problems improve with appropriate physiotherapy and exercise. Some people benefit from a diagnostic scan, an injection or further imaging.
Understanding the shoulder
The shoulder is several joints and a complex arrangement of muscles and tendons working together.
The rotator cuff is a group of four muscles and their tendons surrounding the shoulder joint. They control and stabilise the shoulder as you lift and rotate the arm.
Above the cuff lies the subacromial bursa, a thin fluid-filled structure that helps the tissues move smoothly beneath the bone at the top of the shoulder.
Pain can arise from the tendons, the bursa, the joint itself or the structures around them. It can also be referred from the neck, and feel for all the world like a shoulder problem.
Common causes of shoulder pain
Rotator cuff tendinopathy
Rotator cuff tendinopathy describes changes within one or more of the rotator cuff tendons.
Pain is usually felt over the outer shoulder and upper arm, and is aggravated by reaching overhead, lifting, or lying on that side at night.
Treatment generally starts with activity modification and a progressive strengthening programme.
Subacromial pain and bursitis
The subacromial bursa can become irritated and thickened, and may contribute to shoulder pain. This is sometimes described as bursitis, or as shoulder impingement.
The older picture of a structure being simply “pinched” is now understood to be too simple. Several factors usually contribute, which is why the treatment is rarely as straightforward as the name suggests.
Physiotherapy and appropriate exercise come first. A steroid injection may be considered where pain is significant or is preventing rehabilitation.
Rotator cuff tears
Rotator cuff tears become increasingly common with age, and a great many cause no symptoms at all. Finding a tear does not mean surgery is required.
What matters is the size and type of tear, whether it followed an injury, how strong and functional the shoulder is, your age and activity, and how much pain you are in.
Many degenerative cuff tears are managed successfully with physiotherapy. Larger traumatic tears, or significant weakness, warrant further investigation and a specialist shoulder opinion.
Calcific tendinopathy
Calcium deposits can develop within a rotator cuff tendon, most often the supraspinatus. Some cause no symptoms; others produce severe pain and inflammation, sometimes coming on suddenly over hours.
Treatment depends on the deposit and on your symptoms, and can include physiotherapy, pain management, steroid injection and, in selected cases, ultrasound-guided barbotage.
Read more about calcific tendinopathy →
Frozen shoulder
Frozen shoulder, or adhesive capsulitis, causes progressive pain and loss of movement.
The distinguishing feature is that movement is restricted in both directions — when you move the arm yourself, and when someone else moves it for you. That is not typical of most rotator cuff problems, and it is one of the more useful things an examination establishes.
Treatment may include pain management, physiotherapy, a steroid injection and, in selected patients, ultrasound-guided hydrodilatation.
Read more about frozen shoulder →
Can shoulder pain come from the neck?
Yes, and it is missed more often than it should be.
Pain from the cervical spine can be felt around the shoulder, the shoulder blade or the upper arm. It may come with neck stiffness, pain travelling further down the arm, pins and needles, numbness or weakness.
This is why assessing a painful shoulder should not mean examining only the shoulder. Where the history suggests it, the neck and the neurological system are assessed too.
Do I need an ultrasound scan?
Not everybody with shoulder pain needs a scan. Many shoulder conditions are diagnosed from the history and examination, and treatment can begin without imaging.
Diagnostic ultrasound is genuinely useful where the diagnosis is uncertain, symptoms are not improving as expected, or a particular structural problem is suspected. It assesses:
- the rotator cuff tendons
- the subacromial bursa
- the long head of biceps tendon
- the acromioclavicular joint
- calcific deposits
- how muscles and tendons move, during a dynamic examination
That last point matters in the shoulder more than almost anywhere: the joint can be examined while it moves, rather than as a still image.
Ultrasound has limits. Where the symptoms point to something it cannot assess adequately, an X-ray, MRI or specialist opinion is the better investigation, and we will say so.
How is shoulder pain treated?
Physiotherapy first
For most shoulder conditions, physiotherapy and exercise are the starting point.
Treatment is built around your shoulder and may include modifying what is aggravating it, restoring movement, and progressively strengthening the rotator cuff and the muscles around the shoulder blade.
The aim is not to settle the pain for a fortnight. It is to restore function, so the shoulder tolerates work, daily life and sport again.
Steroid injections
A steroid injection, sometimes called a cortisone injection, may be considered where pain is severe or persistent, or is preventing progress with rehabilitation.
Where the injection goes depends entirely on the diagnosis. An injection for subacromial pain targets a different anatomical space from one used for frozen shoulder, and getting that wrong wastes the injection.
At Meyer Physio these are performed under ultrasound guidance, so the medication reaches the intended target rather than the tissue near it.
Injections are not needed by everyone, and they work alongside rehabilitation rather than in place of it.
What does it cost?
Every appointment lasts a full hour. Where a diagnostic scan is needed, that appointment is charged at the scan rate, which replaces the standard consultation fee rather than being added to it. Current prices are on our prices page.
Shoulder pain assessment in Weybridge
Shoulder pain does not always have one structural cause, and an abnormality on a scan does not necessarily explain your symptoms.
Meyer Physio assesses and treats shoulder problems at its clinic on Baker Street in Weybridge, Surrey, combining clinical examination, diagnostic ultrasound, ultrasound-guided injection and rehabilitation in one place. The clinician who examines your shoulder is the one who scans it, performs any procedure and manages the rehabilitation afterwards.
You can come to us directly — no GP referral is needed to book, and there is no waiting list.
The aim of the first appointment is to establish the most likely cause of your symptoms, then decide whether physiotherapy, further investigation, an ultrasound-guided procedure or a specialist referral is the right next step.
Written by Suegnet Meyer, Advanced Practice Musculoskeletal Physiotherapist and MSK Sonographer. HCPC registered [PH55635]. Chartered Society of Physiotherapy member [66175]. Last reviewed: 29 October 2026.
