Putting on a jacket or reaching behind your back can become surprisingly difficult when a shoulder gradually stiffens. If movement keeps getting more restricted, frozen shoulder may be one possible explanation. An examination matters because arthritis, tendon injuries, and other conditions can also make the shoulder painful to use.
Our article on other causes of shoulder pain at night explains why shoulder symptoms need to be considered in context.
Frozen shoulder, also called adhesive capsulitis, affects the capsule of tissue surrounding the joint. Inflammation and tightening of that capsule limit movement. Treatment usually begins with pain management and an exercise plan matched to how irritated and stiff the shoulder is.
How frozen shoulder can feel
Symptoms often develop gradually. You might notice difficulty reaching a shelf, washing your hair, or fastening clothing. Rotating the arm can become particularly limited. Pain may be prominent early, while stiffness can continue even after the pain starts easing.
Frozen shoulder
The condition can develop without an obvious injury. It is more common in people with diabetes or thyroid disease and may follow an injury, surgery, or a period when the arm has not been moving normally. Having one of these risk factors does not establish the diagnosis.
If you have diabetes, keep your usual medical follow-up in place while addressing the shoulder. Dr. Martin’s separate Elite Performance and Age Management website explains metabolic health care; that broader care does not replace a shoulder assessment or rehabilitation plan.
What the examination can show
The clinician checks how far you can move the arm yourself and how far the shoulder moves when the clinician gently assists. With frozen shoulder, both types of movement are restricted. This distinction helps guide the evaluation, but it is not a home test to force through pain.
X-rays may help identify arthritis or another bone-related explanation for stiffness. MRI is not routinely needed to diagnose frozen shoulder, although it may be useful when a different problem is suspected. A clinical practice guideline for frozen shoulder describes this examination and imaging approach.
Why recovery takes time
Frozen shoulder is often described in three phases: increasing pain and stiffness, persistent stiffness, and gradual return of movement. These phases vary in length and do not provide an exact recovery calendar for an individual patient.
Symptoms may last months or years, and recovery is not always complete. A systematic review of frozen shoulder natural history found that full spontaneous recovery should not be assumed. Treatment can address pain and daily limitations, with progress measured over time. Discuss which activities matter most to you so progress can be assessed in practical terms.
Treatment should fit the shoulder you have today
A painful, easily irritated shoulder may need gentler work than one that is mainly stiff. A physical therapist can select stretches and movement exercises, then adjust the program as symptoms change. Strengthening may be added when appropriate. Follow the prescribed plan rather than trying to regain all the motion in one session.
Avoid forceful stretching or heavy exercises that worsen symptoms. If an exercise causes new pain or a clear increase in symptoms, stop and ask your clinician or therapist how to adjust it. Complete inactivity can also be unhelpful; the aim is tolerable movement, not pushing through severe pain.
Pain medication may be considered, but ask your clinician or pharmacist what is safe with your medical history and other medicines. A corticosteroid injection may help selected patients, particularly during the painful phase. A systematic review of frozen shoulder treatments found benefits that were most evident in the short term. An injection does not replace a rehabilitation plan or guarantee lasting recovery. If you have diabetes, discuss the possibility of a temporary rise in blood glucose and the monitoring plan before an injection.
When further treatment may be discussed
If substantial pain or stiffness continues despite appropriate nonsurgical treatment, reassessment is worthwhile. Depending on the findings, a specialist may discuss additional options, such as hydrodilatation, which uses an injection to distend the capsule, manipulation under anaesthesia, or arthroscopic capsular release. Benefits, risks, and the rehabilitation afterward should be reviewed before deciding. Most patients do not start with surgery. The UK FROST trial found no clinically important difference at 12 months among structured physiotherapy with a steroid injection, manipulation under anesthesia, and arthroscopic capsular release in the adults studied. More invasive
Frozen shoulder treatment is not automatically better, and the choice should account for risks, prior care, and individual goals.
When to seek prompt help
Get urgent medical assessment for sudden severe pain, a shoulder that looks deformed after an injury, new loss of feeling, or a hot, swollen shoulder with fever. These symptoms should not be assumed to be frozen shoulder. Call 911 for shoulder or arm discomfort with chest pressure, shortness of breath, or other possible heart attack symptoms.
For gradually increasing stiffness or persistent limitations, call Dr. Martin at 702-898-2663 for an assessment and appropriate next steps.
