What causes aching shoulders and arms?

Aching shoulders and arms can be caused by various factors. Some common causes include:

1. Muscle strain or overuse: Repetitive motions, such as those involved in sports, manual labor, or prolonged computer work, can strain the muscles and tendons in the shoulders and arms, leading to pain and aching.

2. Poor posture: Sitting or standing with poor posture for extended periods can put strain on the muscles and ligaments in the shoulders and arms, resulting in aching pain.

3. Rotator cuff injuries: The rotator cuff is a group of muscles and tendons that help stabilize the shoulder joint. Injuries to the rotator cuff, such as rotator cuff tendinitis or tears, can cause pain in the shoulder and arm.

4. Arthritis: Conditions like osteoarthritis and rheumatoid arthritis can cause inflammation and degeneration of the joints, including the shoulder joint. This can lead to pain, stiffness, and aching in the shoulder and arm.

5. Nerve compression: Compression of the nerves in the shoulder area, such as the brachial plexus, can result in pain, tingling, and aching sensations in the shoulder and arm.

6. Cervical spine issues: Problems with the cervical spine, such as a herniated disc or spinal stenosis, can cause nerve irritation and pain that radiates from the neck into the shoulder and arm.

7. Bursitis: Bursitis is the inflammation of the fluid-filled sacs (bursae) that cushion the joints. When the bursa in the shoulder becomes inflamed, it can cause pain and tenderness in the shoulder and arm.

8. Heart problems: In some cases, aching shoulders and arms can be a sign of underlying heart issues, such as angina or a heart attack. If the pain is severe, accompanied by chest pain or shortness of breath, it is essential to seek immediate medical attention.

9. Infections: Certain infections, such as viral or bacterial infections, can cause widespread muscle pain, including in the shoulders and arms.

If you experience persistent aching shoulders and arms that do not improve with rest and simple pain relievers, it is advisable to consult a healthcare professional for proper diagnosis and appropriate treatment.