Frozen Shoulder: Stages, Causes and Treatment Explained

“I cannot lift my arm to comb my hair.” “I cannot tie my saree or put my hand behind my back.” “The pain wakes me up every night.”

If these sound familiar, you may have a frozen shoulder. It is one of the most frustrating shoulder problems because it develops slowly, hurts a lot and takes time to resolve. The good news is that with the right approach, most people regain a good, useful shoulder.

What is frozen shoulder?

The shoulder joint is surrounded by a strong layer of tissue called the capsule. In frozen shoulder, also called adhesive capsulitis, this capsule becomes inflamed, then thick and tight. As it tightens, the shoulder loses movement in every direction, and it can become very painful.

Frozen shoulder is different from other common shoulder problems, such as rotator cuff tendon pain. In tendon problems, the arm can usually be lifted fully with help. In frozen shoulder, the joint itself is stiff, so even with help the arm does not move fully.

Who gets frozen shoulder?

• It is most common between the ages of 40 and 60
• It affects women more often than men
• People with diabetes have a much higher risk
• People with thyroid problems may be at higher risk
• It can follow a period when the arm was kept still, for example after an injury, surgery or a stroke

In many cases, there is no clear reason.

The three stages of frozen shoulder

Stage 1: Freezing (painful stage)

• Pain slowly builds, often worse at night
• Movement starts to reduce
• This stage can last from a few weeks to several months

Stage 2: Frozen (stiff stage)

• Pain may start to ease a little
• The shoulder becomes very stiff
• Daily tasks like dressing, bathing and reaching are difficult
• This stage often lasts several months

Stage 3: Thawing (recovery stage)

• Movement gradually returns
• Pain continues to reduce
• This stage can take months to a couple of years

The stages overlap, and the total time varies a lot from person to person.

How is frozen shoulder diagnosed?

Frozen shoulder is usually diagnosed by examination. A physiotherapist or doctor checks how far the shoulder moves on its own and with help. In frozen shoulder, turning the arm outwards is often the most limited movement. An X-ray may be done to rule out other problems, such as arthritis.

How physiotherapy helps at each stage

The most important principle is to match treatment to the stage. Pushing too hard in the painful stage can make things worse. Being too gentle in the stiff stage can slow recovery.

In the painful stage

• Pain relief: heat packs, TENS and gentle soft tissue work
• Gentle movement: pendulum exercises and easy, pain free range of motion exercises
• Sleep positions: pillows to support the arm at night
• Daily life advice: easier ways to dress, wash and reach

In the stiff stage

• Joint mobilisation: hands on techniques to stretch the tight capsule
• Progressive stretching: daily stretches to gain movement overhead, out to the side and behind the back
• Using the arm more: gradually returning to normal tasks

In the recovery stage

• Strengthening: for the shoulder and shoulder blade muscles
• Return to full activity: sport, gym or work tasks

Your doctor may also suggest medicines or a steroid injection to help with pain, especially in the early painful stage. Injections can make exercise more comfortable and often work best when combined with physiotherapy.

Simple exercises to start with

Always check with your physiotherapist which exercises suit your stage. These are commonly used:

1. Pendulum swing: lean forward with your good hand on a table. Let the painful arm hang down and gently swing it in small circles for 30 seconds.
2. Table slide: sit beside a table with your forearm resting on a towel. Slide the arm forward along the table, leaning your body forward, then back. Repeat 10 times.
3. Wall walk: face a wall and walk your fingers up the wall as far as is comfortable, then walk them down. Repeat 5 to 10 times.
4. Stick assisted outward rotation: lie on your back holding a stick in both hands, elbows bent at your sides. Use the good arm to gently push the painful arm outwards. Hold 10 seconds and repeat 5 times.

Move gently and stay within a level of discomfort you can manage. Sharp pain means you should ease off.

Frozen shoulder and diabetes

If you have diabetes, good blood sugar control is good for your overall health and healing. Work closely with your doctor on your medicines, diet and activity. People with diabetes may take longer to recover, so patience and regular exercise are especially important.

Daily life tips with a frozen shoulder

• Dressing: put the painful arm into sleeves first, and take it out last. Front opening tops are easier than pullovers.
• Sarees and dupattas: ask for help with pleats and pinning during the painful stage, or choose easier outfits for a while.
• Hair care: use a long handled comb, or tilt your head towards the brush instead of lifting the arm high.
• Kitchen: keep everyday items on lower shelves so you do not have to reach overhead.
• Sleep: support the arm with a pillow, and try a warm pack before bed to ease night pain.
• Driving and two wheelers: avoid riding if you cannot turn or steer safely. Ask your doctor or physiotherapist when it is safe to restart.

How long until I get my movement back?

Every person is different. Many people see gradual improvement over months, especially once they move from the painful stage into the stiff and recovery stages. Regular, gentle exercise helps you regain movement steadily and makes daily tasks easier at each stage.

When to see a physiotherapist

Book an assessment if:

• Your shoulder has been painful and stiff for more than a few weeks
• You cannot lift your arm, reach behind your back or sleep because of shoulder pain
• You have diabetes or thyroid problems and develop a stiff, painful shoulder
• You have been diagnosed with frozen shoulder and want a clear plan for each stage

Warning signs that need a doctor

See a doctor promptly if:

• Shoulder pain started after a fall and the shoulder looks deformed or you cannot move the arm at all
• Shoulder or arm pain comes with chest pain, breathlessness or sweating, which can be a heart problem (call 108)
• The shoulder is hot and swollen and you have a fever
• You have unexplained weight loss or night pain that is getting worse

Key points to remember

• Frozen shoulder passes through painful, stiff and recovery stages.
• It is more common in people aged 40 to 60, in women and in people with diabetes.
• Treatment should match the stage: gentle when painful, more stretching when stiff.
• Keep using the arm for light tasks within comfort.
• Most people regain a good, useful shoulder over time.

The bottom line

Frozen shoulder is painful and slow, but it does improve. The key is the right treatment at the right stage: gentle care when pain is high, and more active stretching when stiffness is the main problem. If you are in Ahmedabad, I can assess your shoulder, explain your stage and guide you through recovery at my Chandranagar practice, at home or online.