Periarthritis of the shoulder with pain in the upper arm muscles
In general, upper arm muscle pain caused by shoulder periarthritis may be related to poor posture, excessive exercise, degenerative changes within the shoulder joint, and other factors. Specific analyses are as follows:
1. Poor Posture
If incorrect postures are adopted during sitting or sleeping, the shape of muscles and ligaments attached to the cervical spine may change, leading to nerve root compression and impaired blood supply to the shoulder area, which can result in shoulder periarthritis and cause upper arm muscle pain. Correcting poor posture is essential in such cases, along with massage and heat application to the shoulder to effectively relieve pain.
2. Excessive Exercise
Excessive physical activity can place the muscles and fascia around the shoulder joint into a state of chronic fatigue. When muscle-fascial tension and endurance reach their limits, injuries become more likely, easily triggering shoulder periarthritis. Prominent symptoms include pain and soreness. In such situations, exercise duration should be reduced. For severe cases, medications such as ibuprofen capsules or diclofenac sodium sustained-release tablets may be taken under medical guidance.
3. Degenerative Changes Within the Shoulder Joint
With aging, degenerative changes commonly occur within the shoulder joint, leading to bone spurs and decreased range of motion. When stimulated, these changes can easily lead to shoulder periarthritis and upper arm muscle pain. In such cases, patients may take nonsteroidal anti-inflammatory drugs (NSAIDs) to alleviate pain. Commonly used medications include ibuprofen sustained-release tablets and etoricoxib tablets.
Besides the above, trauma, fractures, and other factors may also contribute. It is recommended that patients seek timely medical evaluation at a qualified hospital once shoulder periarthritis develops, and choose appropriate treatment methods based on the severity of symptoms.