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Frozen Shoulder Physiotherapy

Frozen shoulder also called adhesive capsulitis, is one of the most frustrating shoulder conditions to live with. It comes on gradually, tightens progressively, and can leave the shoulder almost immobile for months. The good news: physiotherapy is one of the most effective approaches for working through it and recovering meaningful motion and function.

At InHealth Physiotherapy in Etobicoke, shoulder conditions including frozen shoulder are assessed and treated by an experienced orthopedic physiotherapy team.

What Is Frozen Shoulder?

Frozen shoulder is an inflammatory condition affecting the joint capsule - the sleeve of tissue that surrounds and stabilizes the shoulder joint. Over time, the capsule thickens, tightens, and forms scar-like tissue that restricts the joint's ability to move freely.

It typically progresses through three stages:

  • The freezing stage: pain gradually increases, often worse at night, and the shoulder begins to lose range of motion (can last 2–9 months)

  • The frozen stage: pain may begin to ease, but the shoulder is significantly stiff and movement is severely limited (can last 4–12 months)

  • The thawing stage: range of motion slowly begins to return as the capsule loosens (can last 5–24 months)

Frozen shoulder most commonly affects adults between 40 and 60 years of age and is more prevalent in people with diabetes, thyroid conditions, or a history of prolonged shoulder immobility after injury or surgery. Women are affected more often than men.

How InHealth Treats Frozen Shoulder

Treatment at InHealth is adapted to the stage of your condition. Early-stage treatment prioritizes pain management and preventing further loss of motion; later stages shift toward progressive mobilization and restoring function.

A treatment plan may include:

  • Manual therapy and joint mobilization: hands-on techniques to gently restore capsular mobility and reduce stiffness, progressed carefully according to your current stage

  • Targeted stretching and range-of-motion exercises: a structured home program to maintain and extend the gains made in clinic

  • Acupuncture: to support pain relief and reduce the inflammatory response

  • Interferential Current (IFC) and TENS: to manage pain and reduce muscle guarding around the joint

  • Shockwave Therapy: considered where soft tissue restriction is a contributing factor

  • Education on pacing and activity modification: knowing what to push through and what to protect is important; your physiotherapist will guide this

Frozen shoulder responds better to consistent, progressive treatment than to aggressive intervention. Your physiotherapist will set realistic expectations based on your stage and adjust the plan as you progress.

How Long Does Recovery Take?

Frozen shoulder may resolve on its own in most people but the natural course can take two to three years. Physiotherapy can help maintain function, manage pain, and make meaningful gains in range of motion during the frozen and thawing stages. Many people find that consistent physiotherapy significantly reduces the overall impact of the condition on their daily life and work.

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