Conservative treatment with anti-inflammatories may help symptoms and give your shoulder a chance to heal. Individuals with long-lasting [no-glossary]synovitis[/no-glossary], including individuals with rheumatoid arthritis, may need further care.

Warm, swollen shoulder joints can be an indicator of synovitis (def.)Synovitis Synovitis occurs when synovium (inner layer of a joint capsule) is inflamed. It results in pain and loss of range of motion.. Your shoulder may be painful both at rest and with movement. If synovitis is suspected, your physician may withdraw a sample of your synovial fluid from the shoulder joint to send to a laboratory to test for infection or the crystals that indicate gout.

Treatment depends on the cause of the synovitis. It is likely to include anti-inflammatory medications, oral steroids, or cortisone steroid injections.

[no-glossary]Synovitis[/no-glossary] is associated with certain diseases that raise the risk of inflammation. They include:

• rheumatoid arthritis
• lupus, a chronic inflammatory disease that can affect parts of the body including the joints
• gout, a buildup of uric acid crystals in the joints of the body, causing inflammation, swelling, and pain

Synovitis can also be caused by injury to the shoulder joints, which respond with inflammation. Sometimes, the cause is unknown.

Your shoulder joints are held together by a " capsule " of tissues and ligaments. The innermost tissue of the capsule is a membrane called the synovium (def.)Synovium Your shoulder joints are held together by a "capsule" of tissues and ligaments. The innermost tissue of the capsule is a membrane called the synovium..

The synovial membrane secretes a clear fluid called synovial fluid that lubricates joint surfaces and provides the cartilage (def.)Cartilage (also, Articular Cartilage) Cartilage is the rubbery, fibrous connective tissue found between bones. It allows joints to move smoothly. with nutrients. Sometimes this capsule becomes inflamed. The result is the painful condition called synovitis (def.)Synovitis Synovitis occurs when synovium (inner layer of a joint capsule) is inflamed. It results in pain and loss of range of motion..