What is frozen shoulder and when should you see a doctor?
Frozen shoulder, or adhesive capsulitis, is a condition in which the shoulder joint capsule thickens and tightens, causing progressive pain and loss of movement. Most people should consult a doctor if shoulder stiffness or pain persists beyond four to six weeks, limits daily activity, or does not improve with rest. Deccan Hardikar Hospital in Pune offers orthopaedic evaluation and a full range of treatments for frozen shoulder, from physiotherapy to arthroscopic surgery.
Key fact: Frozen shoulder affects the joint capsule — not the rotator cuff tendons — and typically progresses through four distinct stages over months to years if left untreated.
What causes frozen shoulder?
Frozen shoulder develops when the connective tissue surrounding the shoulder joint becomes inflamed and then contracts. The exact trigger is not always identifiable, but several factors are associated with its onset.
- Prolonged immobility — keeping the arm still after a fracture, surgery, or stroke
- Diabetes mellitus — people with diabetes have a significantly higher risk
- Thyroid disorders — both hypothyroidism and hyperthyroidism are linked
- Rotator cuff injury — guarding the shoulder after a tear can trigger capsular tightening
- Cardiovascular disease — associated in some studies
- Age and sex — most common in adults aged 40–60, and more frequent in women
In many cases, no single cause is found. Early orthopaedic assessment helps identify any underlying condition that may be driving the process. The orthopaedics team at Deccan Hardikar Hospital evaluates both the shoulder and contributing systemic factors.
What are the 4 stages of frozen shoulder?
Frozen shoulder progresses through four recognised stages. Understanding which stage you are in guides treatment decisions.
| Stage | Name | Typical Duration | Key Features |
|---|---|---|---|
| Stage 1 | Freezing (Pre-adhesive) | 1–3 months | Gradual onset of pain; movement begins to reduce; pain often worse at night |
| Stage 2 | Freezing (Acute) | 3–9 months | Significant stiffness; pain may be severe; daily tasks become difficult |
| Stage 3 | Frozen (Chronic) | 9–14 months | Pain may ease slightly but stiffness is at its worst; range of motion severely limited |
| Stage 4 | Thawing (Resolution) | 12–24 months | Gradual return of movement; pain continues to reduce; function slowly improves |
Without treatment, the full cycle can last two to four years. Intervention at Stage 1 or 2 can shorten this timeline considerably.
What are the first signs of frozen shoulder?
Recognising frozen shoulder early gives the best chance of a faster recovery. The earliest signs are often subtle and mistaken for a minor muscle strain.
- Dull or aching pain in the outer shoulder or upper arm, often worse at night
- Difficulty reaching overhead or behind the back
- Pain when lying on the affected shoulder
- Gradual reduction in the shoulder's range of motion over weeks
- Stiffness that is most noticeable first thing in the morning
Warning: Sudden, severe shoulder pain with weakness or numbness may indicate a rotator cuff tear or nerve injury rather than frozen shoulder. Seek prompt orthopaedic assessment to distinguish between these conditions.
Frozen shoulder and a rotator cuff tear can feel similar, but they differ: frozen shoulder restricts both active and passive movement, while a rotator cuff tear typically limits active movement but preserves passive range. An orthopaedic specialist can confirm the diagnosis with a clinical examination and imaging.
How is frozen shoulder treated, and when is physiotherapy not enough?
Treatment is matched to the stage and severity of the condition. Most patients begin with conservative management, but a proportion require escalation to procedural or surgical intervention.
Conservative treatment options:
- Physiotherapy — guided stretching and range-of-motion exercises; most effective in Stages 1 and 4
- Non-steroidal anti-inflammatory drugs (NSAIDs) — to manage pain and inflammation
- Corticosteroid injections — can reduce inflammation and improve mobility, particularly in Stage 2
- Heat therapy and transcutaneous electrical nerve stimulation (TENS) — for pain relief
When physiotherapy is not enough:
- No meaningful improvement in range of motion after 3–6 months of consistent physiotherapy
- Persistent severe pain that prevents sleep or daily function
- Stage 3 frozen shoulder with dense capsular adhesions confirmed on imaging
- Failure of two or more corticosteroid injections to provide lasting relief
Procedural and surgical options:
- Hydrodilatation (distension arthrography) — fluid is injected under pressure to stretch the joint capsule
- Manipulation under anaesthesia (MUA) — the shoulder is gently moved through its range while the patient is anaesthetised
- Arthroscopic capsular release — minimally invasive surgery to cut through the thickened capsule; typically reserved for cases that have not responded to all other measures
Note: Physiotherapy remains important even after a procedure — post-operative rehabilitation is essential to maintain the range of motion gained during surgery.
When should you see a doctor for shoulder pain?
Not all shoulder pain requires immediate specialist review, but certain signs indicate that waiting is likely to prolong recovery or allow the condition to worsen.
Consult an orthopaedic specialist if:
- Shoulder pain or stiffness has persisted for more than 4–6 weeks without improvement
- You cannot raise your arm above shoulder height
- Pain is disrupting sleep on more than three nights per week
- You have diabetes or a thyroid condition and notice new shoulder stiffness
- Shoulder pain followed an injury, surgery, or period of immobility
- Over-the-counter pain relief is no longer controlling symptoms
- You have tried physiotherapy for 6–8 weeks without measurable improvement in range of motion
Early diagnosis allows treatment to begin in the freezing stage, when the capsule is still amenable to conservative measures. Waiting until Stage 3 typically means a longer and more complex recovery.
Book a consultation at Deccan Hardikar Hospital
Deccan Hardikar Hospital in Pune — located at 1160/61, University Rd, Shivajinagar, Pune 411005 — provides orthopaedic assessment, physiotherapy, and arthroscopic shoulder surgery under one roof. Use the booking form on this page to request an appointment.
How does Deccan Hardikar Hospital approach frozen shoulder care?
Deccan Hardikar Hospital in Pune is a NABH Pre-Accredited superspeciality orthopaedic and referral centre serving Western Maharashtra. The hospital's orthopaedics department manages the full spectrum of shoulder conditions — from early-stage adhesive capsulitis managed with physiotherapy and injections, through to arthroscopic capsular release for refractory cases.
The care model integrates orthopaedic surgery, physiotherapy, and pain management within a single facility, reducing the need for patients to coordinate across multiple providers. Transparent cost structures and patient-centric care are central to how the hospital operates.
- NABH Pre-Accredited by the Quality Council of India
- Five decades of surgical experience across orthopaedics and related disciplines
- On-site physiotherapy and rehabilitation for post-procedure recovery
- Arthroscopy and sports injury services for shoulder conditions requiring surgical intervention
- Emergency and ICU support for complex or trauma-related presentations