What Causes Shoulder Pain?

Shoulder pain is an issue that many people may encounter in daily life. Its causes are diverse, ranging from non-disease factors such as trauma and strain to certain diseases like frozen shoulder, cervical spondylosis, rotator cuff injury, myofascial pain syndrome, osteoarthritis, and rheumatoid arthritis. Understanding these causes can help us better identify the problem and find suitable solutions.

1. Non-disease Factors: Trauma and strain are common non-disease factors that cause shoulder pain. For example, a shoulder injury from impact or sprain may lead to soft tissue contusion and subsequent pain. Maintaining the same posture for a long time or engaging in heavy physical labor may also cause muscle fatigue and lactic acid accumulation, resulting in pain. For these situations, it is generally recommended to rest appropriately, avoid overusing shoulder muscles, and relieve discomfort through hot compresses or massages.

2. Frozen Shoulder: Frozen shoulder is often caused by long-term chronic strain, leading to aseptic inflammation. Patients may experience significant shoulder pain accompanied by limited mobility. In this case, physiotherapy and appropriate exercises may help alleviate symptoms.

3. Cervical Spondylosis: Cervical spondylosis can be caused by poor lifestyle habits and compresses nerve roots, affecting blood circulation and leading to shoulder pain. Improving lifestyle habits, maintaining correct posture, and engaging in appropriate neck exercises may help alleviate symptoms.

4. Rotator Cuff Injury: Rotator cuff injuries are usually caused by direct or indirect trauma, such as falling or lifting heavy objects. After the injury, the shoulder may experience significant pain. It is recommended to seek medical attention promptly and follow the doctor's advice for rehabilitation treatment.

5. Myofascial Pain Syndrome: Cold exposure or infection may cause muscle spasms and contractions, leading to pain. Keeping warm and avoiding cold exposure are key to prevention. If necessary, consult a doctor for pharmacological treatment.

6. Osteoarthritis and Rheumatoid Arthritis: These diseases are related to aging, excess weight, or genetic factors and may cause shoulder pain. Pharmacological treatment and lifestyle adjustments, such as controlling weight and engaging in moderate exercise, may help alleviate symptoms.

Shoulder pain can sometimes be caused by other factors, such as fractures or bursitis. If the pain persists or worsens, it is recommended to seek professional diagnosis and treatment promptly. By understanding the potential causes of shoulder pain, we can take more effective measures to protect our health.