What are the causes and remedies for soreness in arm muscles?

A general ache or soreness in the arm muscles may be caused by factors such as exposure to cold and wind, overexertion, tenosynovitis, shoulder periarthritis (frozen shoulder), or cervical spondylosis. The appropriate treatment depends on identifying the underlying cause. It is recommended to seek medical attention promptly to determine the exact cause and, under a doctor's guidance, improve symptoms through general management, physical therapy, medication, or other methods. Specific analyses are as follows:

1. Cold and Wind Exposure: In cold weather, failure to keep the arms adequately warm may lead to invasion by cold and wind, causing muscle tension and resulting in soreness. It is important to keep the arms warm. As directed by a physician, applying heat to the affected arm for 5–10 minutes can help relax the muscles.

2. Overexertion: Continuously using the arms for heavy physical labor without sufficient rest may lead to excessive muscle fatigue, causing aching and swelling. Avoid heavy labor and, as advised by a healthcare provider, massage the arms to help relieve muscle soreness.

3. Tenosynovitis: This condition may be related to chronic strain or trauma and is characterized by localized pain and impaired joint movement. If inflammation is severe, it may affect the arm and cause arm soreness. Patients may take medications such as celecoxib capsules, acetaminophen tablets, or indomethacin tablets as prescribed by a doctor.

4. Shoulder Periarthritis (Frozen Shoulder): This refers to chronic inflammatory changes in the shoulder joint and surrounding soft tissues, often associated with degenerative changes in shoulder tissues. Common symptoms include shoulder pain and restricted movement, which may severely lead to arm muscle pain. Patients should use medications such as nimesulide tablets, ibuprofen sustained-release capsules, or Qingpeng ointment as directed by a physician.

5. Cervical Spondylosis: A clinical syndrome caused by degenerative changes in the cervical spine, commonly presenting with stiffness and pain in the neck and upper back. If not treated promptly, the pain may radiate into the arm. Patients may take medications such as chlorzoxazone tablets, eperisone hydrochloride tablets, or naproxen sodium tablets as prescribed.

In daily life, adequate rest should be maintained and strenuous exercise avoided. Maintain proper posture while sitting, standing, and sleeping, and avoid staying in one position for prolonged periods.