Frozen Shoulder: The Stages, a Realistic Timeline, and What Recovery Involves
Frozen shoulder follows a recognisable pattern through distinct stages, and it takes considerably longer than most people expect. Knowing the stages makes it far easier to handle.
Frozen shoulder, also called adhesive capsulitis, involves the capsule around the shoulder joint becoming thickened and tight. The result is a shoulder that is both painful and genuinely restricted, and the restriction is present even when someone else moves the arm for you.
It is one of the few musculoskeletal conditions with a reasonably predictable course. That is useful, because the single most common source of distress with frozen shoulder is not knowing how long it will last.
Who tends to get it
It occurs most often between roughly 40 and 60 years of age, and more frequently in women. It is notably more common in people with diabetes, and it is also associated with thyroid conditions.
It can begin after a period of immobilisation, such as following surgery or an arm injury, but it very often begins with no identifiable trigger at all.
Stage one: the painful stage
This stage is dominated by pain, often worse at night and frequently disturbing sleep. Movement gradually becomes more limited but pain is the main feature.
Management here focuses on settling symptoms and maintaining what movement is comfortably available. Aggressive stretching during this stage typically provokes symptoms rather than helping, which is an important distinction.
Stage two: the stiff stage
Pain often eases somewhat while stiffness becomes the dominant problem. Reaching behind the back, overhead, or across the body becomes difficult, and everyday tasks such as fastening clothing or reaching a seatbelt become awkward.
This is the stage where sustained, progressive mobility work is most productive, alongside maintaining strength in the surrounding muscles.
Stage three: the thawing stage
Movement gradually returns. Recovery in this stage is generally slow but steady, and continued exercise supports the return of both range and strength.
Most people regain function that allows normal daily activity, though a small residual restriction at the extreme of movement is not unusual.
A realistic timeline
Frozen shoulder is measured in months, not weeks. The painful stage commonly lasts around two to nine months, the stiff stage roughly four to twelve months, and the thawing stage a further five to twenty-four months.
Overall this often means one to three years from onset to substantial recovery, and being told this early tends to help rather than discourage. Physiotherapy aims to keep you functioning, manage pain, maintain and then restore movement, and prevent the surrounding muscles from deconditioning across that period. Timelines vary considerably between individuals.
Timelines are general ranges and vary between individuals.
When to be assessed
Shoulder stiffness has several possible causes and they are managed differently, so an assessment is worthwhile.
- Shoulder pain with progressive loss of movement, particularly rotating the arm outward
- Night pain that is disturbing sleep
- Difficulty with everyday reaching, dressing or fastening clothing
- Shoulder stiffness that develops after a period of immobilisation or surgery
- Any shoulder stiffness if you have diabetes, since frozen shoulder is more common and sometimes more persistent in that group
This article is general education and is not a diagnosis. If something is limiting how you move, a physiotherapist can assess you in person and explain what is appropriate for your situation. AK Drousiotis Physiotherapy & Rehabilitation is in Mesa Geitonia, Limassol, and is a ΓεΣΥ (GESY) provider.
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Information is provided for general education. It is not a promise of a specific outcome and it does not replace an individual assessment.