How can you tell the difference between a frozen shoulder and a torn rotator cuff?
Daniel Moore
Published Jan 10, 2026
One key finding that helps differentiate a frozen shoulder from a rotator cuff tear is how the shoulder moves. With frozen shoulder, the shoulder motion is the same whether the patient or the doctor tries to move the arm. With a rotator cuff tear, the patient may have difficulty moving the arm.
Is it torn rotator cuff or frozen shoulder?
With a rotator cuff injury, your arm's range of motion may be limited, but you can lift it manually. In contrast, a frozen shoulder is characterized by a dull or aching pain and a limited range of motion makes it difficult to lift the arm past a certain point.
Can a torn rotator cuff be misdiagnosed as frozen shoulder?
Shoulder conditions lead to pain, stiffness, and reduced range of motion. Rotator cuff tear and frozen shoulder are two of the most common shoulder conditions orthopedic surgeons treat every day. A rotator cuff tear is often mistaken for a frozen shoulder, so we explain how different the two are.
Where does your shoulder hurt when you have a torn rotator cuff?
Typically, you will feel pain in the front of your shoulder that radiates down the side of your arm. It may be present with overhead activities such as lifting or reaching. You may feel pain when you try to sleep on the affected side.
How do you tell if rotator cuff is strained or torn?
Signs of a rotator cuff tear include:
- Difficulty and pain caused by raising your arm.
- Popping or clicking sounds or sensations when moving your arm.
- Shoulder pain that worsens at night or when resting your arm.
- Shoulder weakness and struggling to lift items.
Will rotator cuff heal on its own?
No, rotator cuff tears cannot heal themselves, but not all tears require surgery.
What does an inflamed rotator cuff feel like?
The classic symptoms include a 'toothache' like pain radiating from the outer arm to several inches below the top of the shoulder. Pain may also occur in the front and top of the shoulder. It may interfere with sleeping comfortably. It may even awaken people from a sound sleep with a nagging pain in the upper arm.
How can I treat rotator cuff pain at home?
Stop doing what caused the pain and try to avoid painful movements. Limit heavy lifting or overhead activity until your shoulder pain subsides. Icing your shoulder may help it feel better. Over-the-counter pain relievers such as ibuprofen (Advil, Motrin IB) or acetaminophen (Tylenol, others) also may be helpful.
How can I heal my rotator cuff faster?
5 Tips to Speed Your Recovery from Rotator Cuff Surgery
- Wear your shoulder immobilizer or sling. ...
- Participate in physical therapy. ...
- Eliminate pain medication as quickly as possible. ...
- Avoid certain shoulder positions and arm movements. ...
- Don't rush your recovery.
What happens if a torn rotator cuff goes untreated?
If left untreated, a rotator cuff tear can severely restrict function and range of motion. The tears can also increase over time. This may cause partial rotator cuff tears to progress to total tears.
What is the fastest way to get rid of a frozen shoulder?
Most frozen shoulders get better on their own within 12 to 18 months. For persistent symptoms, your doctor may suggest: Steroid injections. Injecting corticosteroids into your shoulder joint may help decrease pain and improve shoulder mobility, especially in the early stages of the process.
Does frozen shoulder show up on xray?
Frozen shoulder (also known as adhesive capsulitis) doesn't show up on X-rays or ultrasound. But it causes enough pain, stiffness, and loss of shoulder motion that anyone who has had it knows it's real.
Can frozen shoulder hurt arm?
If you have frozen shoulder, you'll likely feel a dull or achy pain in one shoulder. You might also feel the pain in the shoulder muscles that wrap around the top of your arm. You might feel the same sensation in your upper arm. Your pain could get worse at night, which can make it hard to sleep.
What aggravates frozen shoulder?
For example, it can happen if you can't move your shoulder very well because of an injury or surgery, or if you have diabetes, which can worsen symptoms and make them last longer. Thyroid problems, Parkinson's disease, heart disease, and certain HIV medications also seem to raise your odds of getting frozen shoulder.
Can you diagnose a torn rotator cuff without an MRI?
A doctor might request one of several imaging tests to diagnosis your torn rotator's cuff such as an x-ray, ultrasound, or magnetic resonance imaging(MRI). X-rays won't show a torn rotator cuff but can rule out other causes of pain, such as bone spurs.
Is Voltaren good for rotator cuff pain?
Voltaren Emulgel helps with the relief of localized traumatic inflammation and pain such as shoulder pain. Shoulders are particularly prone to injury, sprains and strains and painful stiffness called frozen shoulder. Here we look at the common causes of pain in the shoulders and how to treat shoulder pain.
Will a steroid shot help a torn rotator cuff?
Cortisone is a potent anti-inflammatory that reduces pain and swelling of the rotator cuff tendons. However, rotator cuff injections are not for everyone. For example, a recent study found that cortisone injections were less effective for full-thickness rotator cuff tears.
Does Icy Hot help rotator cuff?
Icing and heating are 2 of the most natural treatment options available. Compared to medications, surgery and other treatment methods - icing and heating have been around for centuries and have always been used for rotator cuff and shoulder injury healing as a means to soothe and heal.
Does torn rotator cuff hurt all the time?
Rotator cuff tendon tears often cause pain at night. The pain may even wake you. During the day, the pain is more tolerable, and usually only hurts with certain movements, such as overhead or reaching toward the back. Over time, the symptoms become much worse, and are not relieved by medicines, rest, or exercise.
Should I wear a sling for rotator cuff injury?
Rotator cuff repair can reduce pain and improve shoulder function, although there is a risk of repeat tears or incomplete healing. Patients are often advised to wear an immobilizing sling or brace for the first few weeks after rotator cuff surgery.
Can a torn rotator cuff make your whole arm hurt?
If you have a torn rotator cuff, you will experience pain over the outside of the shoulder and upper arm. Pain most commonly occurs while performing overhead activities.
What mimics frozen shoulder?
What conditions can mimic adhesive capsulitis? Inflammation of the shoulder joint (arthritis) or the muscles around the shoulder and degenerative arthritis of the shoulder joint can cause swelling, pain, or stiffness of the joint that can mimic the range of motion limitation of a frozen shoulder.
How do you sleep with a frozen shoulder?
To help you stay comfortable as you sleep, you can put a pillow under your affected arm, with your hand resting on your stomach. If you tend to sleep on your side, make sure you don't sleep on your affected shoulder. Likewise, place your affected arm on a pillow across your chest as if hugging it.
What does the thawing stage of frozen shoulder feel like?
Decreased Shoulder Stiffness
One of the first signs that your frozen shoulder is starting to thaw is that you start to notice your shoulder isn't as stiff as it used to be. As your shoulder starts to loosen, you may also notice a decrease in tension in your shoulder, arm, and even your neck and back.
Can MRI show frozen shoulder?
X-rays of the shoulder to identify any bone-related issues, such as bone spurs. Magnetic resonance imaging (MRI) to identify any damage to soft tissues, such as a rotator cuff tear. While an MRI can potentially show inflammation, it cannot definitively diagnose frozen shoulder.