What Causes Shoulder Pain at Night?
16 Sep
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Shoulder Pain at Night

What Causes Shoulder Pain at Night?

Trying to get comfortable for a good night’s sleep can be frustrating, and your shoulder pain flares, making it difficult to get the rest you need. From repetitive motion injuries to arthritis, what could be causing your shoulder pain at night?

Rotator Cuff Injuries

Rotator cuff injuries often cause nighttime shoulder pain. The rotator cuff consists of muscles and tendons that support the shoulder and enable a wide range of motion. Injuries such as tears or inflammation in this area are common among individuals who frequently perform overhead motions, such as athletes or manual laborers. During rest, inflammation can increase, leading to intensified pain from a rotator cuff injury at night. This discomfort typically worsens when lying on the affected shoulder or changing sleeping positions.

Bursitis

Shoulder bursitis can cause shoulder pain at night. The shoulder joint has small, fluid-filled sacs called bursae, which cushion and reduce friction between bones and surrounding tissues. When these sacs become inflamed due to overuse or injury, it’s called bursitis. This inflammation can cause a dull, aching pain that is often more noticeable at night, especially if the shoulder is compressed or placed in an awkward position while lying down.

Frozen Shoulder

Frozen shoulder, also known as adhesive capsulitis, is another culprit behind nighttime shoulder pain. This condition occurs when the connective tissue surrounding the shoulder joint becomes stiff and inflamed, limiting its range of motion. Frozen shoulder typically develops slowly and worsens over time, with pain intensifying at night or during inactivity. Individuals with frozen shoulders may find it difficult to sleep in any position without discomfort as the joint stiffness and pain persist.

Arthritis

Arthritis, particularly osteoarthritis, can lead to shoulder pain that worsens at night. Osteoarthritis occurs when the cartilage that cushions the bones of the shoulder joint wears down over time, causing the bones to rub against each other. This friction can result in pain, stiffness, and swelling, which often becomes more noticeable during rest periods. For some people, the pain may not be as prominent during daily activities but can flare up at night when the joint is not moving.

Impingement Syndrome

Another cause of shoulder pain at night is impingement syndrome. This condition occurs when the tendons of the rotator cuff become pinched or compressed between the shoulder bones. Impingement often results from repetitive overhead movements or poor posture, leading to inflammation and irritation. The pain can be especially bothersome at night, especially when lying in certain positions that increase pressure on the affected shoulder.

Body Aches

Finally, shoulder pain at night can be attributed to referred pain from other body areas. For example, individuals with conditions such as heart disease or gallbladder issues may experience pain in the shoulder that is not directly related to the joint itself. This referred pain may be more noticeable when lying down or trying to sleep, as other symptoms may be minimal at rest.

Shoulder Pain Specialist in Kansas City, MO

If you experience persistent or worsening shoulder pain at night, it is essential to seek professional evaluation. Early diagnosis and treatment can prevent the condition from worsening and help you find relief. By identifying the cause of the pain, healthcare professionals can recommend appropriate interventions, from physical therapy to anti-inflammatory medications or, in some cases, surgery.

Schedule an appointment with the experienced Orthopedic Health of Kansas City team today. Our specialists are dedicated to helping you find the relief you need through personalized therapy, medication, or advanced surgical options.

Categories: Shoulder