Frozen shoulder — or adhesive capsulitis — is one of the most painful and debilitating joint conditions, affecting approximately 1 in 20 adults in the UK. It causes severe stiffness, restriction of movement, and persistent pain that can last 18 months to 3 years if left untreated. Yet most patients wait far too long before seeking treatment.
This article explains why early intervention is critical, what the three stages of frozen shoulder look like, and how a well-timed steroid injection can dramatically shorten your recovery.
The Three Stages of Frozen Shoulder
Stage 1 — Freezing (3–9 months)
Pain begins gradually and worsens at night. Shoulder movement becomes increasingly limited. This is the most critical window for intervention. A corticosteroid injection at this stage can significantly reduce inflammation and slow the freezing process.
Stage 2 — Frozen (9–16 months)
Pain may slightly decrease, but stiffness is at its worst. Reaching overhead or behind the back becomes very difficult. Without treatment, this stage can persist for over a year.
Stage 3 — Thawing (16–24+ months)
Gradual return of movement, though full recovery can take years. Many patients are left with permanent residual stiffness without proper treatment.
Why Most Patients Wait Too Long
Many people assume frozen shoulder will “just get better on its own.” While it does eventually resolve, research from the British Journal of General Practice shows that without treatment, the average recovery time is 30 months. With early intervention combining physiotherapy and a steroid injection, this can be reduced by 40% or more.
NHS waiting lists for shoulder injections can stretch to several months — meaning by the time an appointment is available, the optimal treatment window may have passed. This is where rapid-access private care makes a real difference.
What Happens at Your Appointment
At Norfolk Health & Joint Care, your consultation involves a clinical assessment to confirm diagnosis and stage of frozen shoulder. If a steroid injection is clinically appropriate, it is administered into the shoulder joint, precisely targeting the inflamed capsule. This reduces inflammation, relieves pain, and — most importantly — creates the conditions for physiotherapy to work.
The injection takes only a few minutes. Most patients report significant improvement within 1–2 weeks, with a return to daily activities including driving, sleeping, and dressing without severe pain.
Who Is at Higher Risk?
- People with diabetes (2–4x higher risk)
- Those who have had a recent shoulder injury or surgery
- Women between ages 40–60
- People with thyroid conditions
- Those with prolonged shoulder immobility
If you recognize these risk factors and are experiencing increasing shoulder pain and stiffness, do not wait. The earlier you seek treatment, the better your outcome.
