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Frozen Shoulder: Everything You Need to Know About Symptoms and Causes

Posted by Evolution Physio — on Monday, May 05, 2025

Frozen Shoulder: Everything You Need to Know About Symptoms and Causes - Evolution Physio

Are you experiencing persistent shoulder pain and finding everyday movements increasingly difficult? You may be suffering from frozen shoulder.

Frozen shoulder is a painful condition that limits shoulder movement and, without proper treatment, can last for many months. Fortunately, there are solutions to help you quickly regain mobility and comfort. Here is everything you need to know about frozen shoulder, including its symptoms, causes, recovery time, and the most effective treatments.

 

What is frozen shoulder?

Frozen shoulder, also known as adhesive capsulitis, is a chronic inflammation that affects the joint capsule. This flexible envelope surrounds the shoulder joint and helps ensure its stability. When you develop frozen shoulder, the capsule thickens and tightens, restricting movement and causing constant pain.

Frozen shoulder is more common in women between the ages of 40 and 60, but it can affect anyone, particularly after an injury or prolonged immobilization.

The condition generally progresses through three distinct phases:

  • Painful phase: Increasing pain, sometimes disabling, often worse at night.
  • Stiffness phase: Gradual decrease in range of motion despite a relative reduction in pain.
  • Recovery phase: Gradual return of mobility and disappearance of pain.

Without treatment, recovery can take 12 to 24 months, but early intervention can significantly shorten this timeline.

 

What causes frozen shoulder?

The exact cause of frozen shoulder is not always easy to identify. However, several risk factors are known:

  • Trauma: fractures, dislocations, tendonitis, or shoulder bursitis
  • Prolonged immobilization: after surgery or injury, lack of movement can lead to joint stiffness
  • Associated medical conditions: diabetes is a major risk factor, as well as Parkinson’s disease or stroke
  • Emotional factors: chronic stress and mental fatigue may also contribute to the development of frozen shoulder

In many cases, no specific cause is identified. This is referred to as idiopathic frozen shoulder.

It is also important to distinguish frozen shoulder from other conditions such as claviculitis, an inflammation of the clavicle that can cause similar shoulder pain.

 

How to recognize the symptoms of frozen shoulder

The main symptoms to watch for include:

  • Constant shoulder pain, often worse at night
  • Progressive stiffness, making simple tasks like getting dressed or reaching overhead difficult
  • Significant reduction in range of motion

These symptoms usually develop gradually but can become very limiting without appropriate treatment. If you experience these signs, it is important to consult a professional quickly to confirm the diagnosis.

 

How to effectively treat frozen shoulder

Although frozen shoulder can sometimes resolve on its own, early intervention is strongly recommended to reduce pain and accelerate recovery. Physiotherapy is one of the most effective treatments.

At Évolution Physio, our experienced physiotherapists evaluate your specific condition and design a personalized treatment plan that may include:

  • Manual therapy: gentle mobilization of the shoulder to restore mobility
  • Personalized exercise programs: stretching and targeted movements to reduce stiffness and strengthen the shoulder
  • Electrotherapy: to relieve pain and reduce inflammation
  • Acupuncture: a complementary approach to relax muscles, reduce inflammation, and support healing

Regular treatment, typically two to three sessions per week, can help achieve faster and longer-lasting results.

 

Frozen shoulder recovery time: what you should know

Recovery time depends on several factors, including your age, overall health, how quickly treatment begins, and your commitment to your exercise program.

On average:

  • Without treatment: recovery may take 18 to 24 months
  • With proper treatment and physiotherapy: it is often possible to regain near-complete mobility within 6 to 12 months

Each case is unique, which is why a personalized treatment plan is essential for maximizing recovery.

Don’t let frozen shoulder take control of your life—take action now to regain your mobility and comfort.

 

Book your appointment today

Don’t let frozen shoulder limit your activities and affect your daily life. The sooner you act, the faster your recovery can be.

At Évolution Physio, our physiotherapy experts provide personalized treatments to help relieve your pain, restore your mobility, and improve your overall well-being.

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