Struggling to sleep with a frozen shoulder? In this post, we’ll review what causes frozen shoulder, why pain tends to worsen at night, and strategies for alleviating nighttime discomfort.
Key Takeaways
- Frozen shoulder, or adhesive capsulitis, limits movement and causes pain due to inflammation and stiffness.
- Sleeping positions greatly impact comfort. Recommended positions include sleeping on the back or the unaffected side to reduce shoulder strain, while stomach sleeping and letting the affected arm hang off the bed should be avoided.
- Additional strategies for pain management include using heating pads, gentle stretching, investing in proper bedding, over-the-counter medications, and physical therapy for long-term relief.
Understanding Frozen Shoulder
Frozen shoulder, also known as adhesive capsulitis, is a condition that severely limits shoulder movement due to stiffness and pain. The shoulder joint, a complex ball-and-socket joint, becomes inflamed, and the shoulder capsule thickens and tightens. This condition is often accompanied by significant shoulder pain and movement restriction, making even simple daily tasks challenging.

Several factors can increase the risk of developing frozen shoulder. These include systemic diseases like diabetes and thyroid disorders, prolonged immobilization of the shoulder, and being over the age of 40.
Frozen shoulder typically progresses in three stages:
- Freezing stage, characterized by increasing pain and stiffness
- Frozen stage, where stiffness remains but pain may diminish
- Thawing stage, where movement gradually returns as pain and stiffness decrease
Symptoms of frozen shoulder include persistent pain and a limited range of motion, which can disrupt sleep and daily activities. Treatment options range from physical therapy and corticosteroid or PRP injections to, in severe cases, surgical interventions.
Why Frozen Shoulder Pain Worsens at Night
Anyone with frozen shoulder knows that the pain can be particularly intense at night, often disrupting sleep. This heightened discomfort is often due to both inflammation and increased sensitivity to pain when lying still. Certain sleeping positions can also increase pressure on the shoulder joint, worsening pain.
Activities during the day, such as repetitive motions or heavy lifting, may also contribute to inflammation that becomes more noticeable at night. In some cases, resting the shoulder after a full day of use may temporarily mask discomfort, only for the pain to intensify when you lie down.
By understanding these contributing factors, you can better anticipate nighttime pain. Next, we’ll explore targeted strategies for managing frozen shoulder pain at night.
Optimal Sleeping Positions for Frozen Shoulder
Finding the right sleeping position is essential for those with frozen shoulder. Proper sleep positioning can ease shoulder pain and lead to more restful sleep. Using pillows for support and maintaining correct alignment can significantly improve comfort and overall sleep quality.
The following are some recommended sleeping positions to help you rest in a comfortable position despite your frozen shoulder.
Sleeping on Your Back
Sleeping on your back is one of the best options for individuals with frozen shoulder, as it reduces pressure on the shoulder joints and allows the muscles to stretch gently, alleviating pain.
To achieve a comfortable sleeping position, try tucking a pillow under the affected arm for added support and use extra pillows between your arms. This arrangement helps maintain spinal alignment and reduces strain on the shoulder. Ensure that your head is supported by a firm pillow that aligns the neck, further relieving pressure on the shoulder and improving overall comfort while sleeping.
Experimenting with different pillow arrangements can help you discover what works best for your neck support and comfort.
Sleeping on the Unaffected Side
For individuals with frozen shoulder, sleeping on the unaffected side is another good option for reducing discomfort at night. This position helps distribute body weight more evenly and reduces direct pressure on the affected shoulder, allowing it to rest without strain.
Using a body pillow can provide additional support by keeping the upper body aligned and helping you stay off the painful side throughout the night. Hugging the body pillow to your chest also promotes proper shoulder positioning and spinal alignment. To further enhance comfort, ensure your neck is supported with a firm, well-positioned pillow, which can minimize additional tension.
Sleep Positions to Avoid with Frozen Shoulder
While knowing supportive sleep positions is important, it’s equally essential to know which positions to avoid. Certain sleep positions can exacerbate the pain and stiffness associated with frozen shoulder.
Stomach Sleeping
Sleeping on your stomach places significant strain on the shoulder joint, making it one of the least recommended positions for individuals with frozen shoulder. When you sleep on your front, your shoulders are pulled upward and out of alignment, which can increase discomfort and worsen stiffness overnight.
To protect your shoulder and promote better sleep quality, it’s best to avoid sleeping on your stomach. Instead, try to opt for positions that reduce joint pressure and maintain proper alignment.
Affected Arm Hanging
Letting the affected arm hang off the bed is another position to avoid. This can stretch the tight muscles and connective tissues in the shoulder, causing more pain and stiffness. The dangling position places added tension on the joint and may intensify symptoms.
To prevent this, keep the affected arm supported throughout the night. Use pillows to gently prop it up, which helps maintain alignment, ease pressure, and support a more comfortable night’s rest.
Tips to Enhance Sleep Quality with Frozen Shoulder
Improving sleep quality when dealing with a frozen shoulder involves more than just finding the right sleeping position. Several strategies can help reduce shoulder pain and promote more restful sleep.
Below, we will explore the benefits of using heating pads, performing gentle stretching exercises, and investing in proper bedding.
Use Heating Pads
Heating pads are a simple and effective tool for relieving pain caused by frozen shoulder. Applying a heating pad to the affected shoulder for 15-20 minutes before bed can relax tight muscles, reduce stiffness, and prepare your body for sleep.
Incorporating this into your nighttime routine can make it easier to fall asleep and stay asleep by decreasing muscle tension and promoting relaxation.
Gentle Stretching Exercises
Gentle stretching exercises are key to alleviating stiffness and improving blood flow before sleep. Exercises such as pendulum swings and wall walks are commonly recommended to maintain mobility and reduce nighttime discomfort.
Physical therapists often recommend a combination of stretching and strengthening exercises during the day, tailored to individual needs. Regular physical therapy sessions can result in significant improvements in flexibility and pain management for those with frozen shoulder, both during the day and at nighttime.
Invest in Proper Bedding
A supportive sleep environment is key to managing shoulder pain. Investing in a good mattress and pillow setup can help maintain proper alignment of the neck, spine, and shoulders throughout the night.
Choose a mattress that is not too soft or too firm. A too-firm mattress may exacerbate pain by creating pressure points, and a too-soft mattress may cause spinal misalignment. Pair it with a firm, supportive pillow that keeps your head and neck aligned with your spine. Proper bedding can make a significant difference in alleviating your frozen shoulder pain at night.
Managing Nighttime Pain
While improving your sleep environment and routine may help with overall comfort, sometimes frozen shoulder pain still flares up at night and requires more direct relief. In these cases, symptom-focused strategies can help manage active pain and make it easier to fall and stay asleep.
Below, we’ll look at two simple approaches that can reduce pain and support more restful sleep.
Over-the-Counter Medications
Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to help reduce inflammation and manage pain associated with frozen shoulder. Taking these medications at the right time, typically 30-60 minutes before bedtime, allows them to take effect before going to sleep.
Warm Showers
Taking a warm shower before bedtime can help relax tight muscles and reduce stiffness and tension around the joint. The heat increases blood flow, eases tension, and can reduce pain. This simple addition to your nighttime routine may provide noticeable relief and contribute to a more comfortable night’s rest.
Nonsurgical Treatments for Frozen Shoulder
Most cases of frozen shoulder improve over time with conservative treatment. Nonsurgical approaches are often the first line of care and may include physical therapy, corticosteroid injections, and in some cases, platelet-rich plasma (PRP) therapy.
Physical Therapy
Physical therapy plays a central role in treating frozen shoulder. Targeted exercises such as pendulum swings and wall crawls are designed to gradually improve range of motion and reduce stiffness.
A skilled physical therapist can tailor exercises to the individual’s condition and pain tolerance, helping restore shoulder mobility over time. Consistency is key. Regular sessions can significantly improve flexibility and pain management.
Corticosteroid and PRP Injections
Injections may be advised to use alongside physical therapy to manage inflammation and pain. Corticosteroid injections are commonly administered to reduce inflammation within the shoulder joint. They can provide short-term relief, typically lasting several weeks, and are particularly helpful during the early stages of frozen shoulder.
Platelet-rich plasma (PRP) injections offer a regenerative alternative. PRP is derived from the patient’s own blood and contains growth factors that may help promote tissue healing.
These treatments can be valuable tools in managing symptoms and improving shoulder function, especially when combined with a consistent rehabilitation program.
Surgical Interventions for Frozen Shoulder
In severe cases where conservative treatments fail to provide relief, surgical interventions may be considered. One such procedure is manipulation under anesthesia, which involves moving the shoulder joint while the patient is under anesthesia to break up scar tissue.
Another option is arthroscopic release, a minimally invasive procedure that involves cutting tight portions of the joint capsule and removing scar tissue to allow for increased mobility. Both of these surgical options aim to alleviate severe symptoms and restore shoulder function.
While usually considered a last resort, surgery can be highly effective in providing relief and improving the quality of life for those with frozen shoulder.
Summary
In conclusion, sleeping with a frozen shoulder can be a challenging experience, but with the right strategies, it is possible to improve your sleep quality. Understanding the condition, finding the optimal sleeping positions, avoiding harmful positions, and implementing tips to enhance sleep can make a substantial difference in managing your symptoms.
By exploring long-term treatment options, you can take control of your condition and enhance your overall quality of life. Don’t let frozen shoulder dictate your sleep. Instead, take proactive steps to manage your pain and improve your rest.
Frequently Asked Questions
What is adhesive capsulitis commonly known as?
Adhesive capsulitis is commonly known as frozen shoulder. It refers to a condition where the shoulder joint becomes stiff and painful due to inflammation and thickening of the joint capsule.
What is the best way to sleep with a frozen shoulder?
The best way to sleep with a frozen shoulder is on your back or on your unaffected side, using pillows to support the affected arm and maintain proper alignment. Try to avoid sleeping on your stomach or letting the painful arm hang off the bed, as these positions can worsen pain or stiffness.
What are the primary symptoms of frozen shoulder?
The primary symptoms of frozen shoulder are shoulder pain and a significant reduction in range of motion. If you experience these symptoms, it is important to seek medical evaluation for accurate diagnosis and effective treatment.
How is frozen shoulder diagnosed?
Frozen shoulder is diagnosed primarily through a thorough medical history and physical examination. This approach helps in assessing symptoms and range of motion. Advanced imaging may be used to rule out other conditions.
How long can treatment for frozen shoulder take?
Treatment timelines for frozen shoulder vary significantly, from a few months to years. Progress may be gradual, so it’s essential to remain consistent with treatment and remain patient throughout this process.
What is a common test used to rule out underlying conditions in frozen shoulder?
A common test used to rule out underlying conditions in frozen shoulder is magnetic resonance imaging (MRI). This imaging technique provides detailed views of soft tissue structures around the joint.



