What causes soreness and pain in the left upper arm?
Disease description:
My left upper arm has been sore for the past few days, and even slight arm movement feels uncomfortable. I wonder if it might be due to lifting heavy objects recently. Now, I'm even having some difficulty dressing myself. I would like to know what could be causing this soreness in my left upper arm.
Doctor's answer (1)
Dr. Chen Jian
Left arm pain is a common symptom that can be caused by various factors. Below are some common causes:
1. Muscle fatigue: In daily life, maintaining a fixed posture for prolonged periods, such as hunching over a computer, or overusing muscles through extended periods of strenuous physical labor, can easily lead to muscle fatigue and subsequently cause arm pain.
2. Nerve compression: Conditions such as cervical spondylosis or shoulder periarthritis may compress nerves, causing radiating pain to the arm.
3. Circulatory system issues: Heart conditions such as angina or myocardial infarction can sometimes present as left arm pain, especially when accompanied by symptoms like chest tightness or difficulty breathing, which should be taken very seriously.
4. Arthritis: This includes shoulder or elbow arthritis; inflammation can cause pain in the muscles and soft tissues surrounding the joints.
5. Bone problems: Fractures, osteoporosis, and similar conditions may also cause pain.
In daily life, maintaining good posture, engaging in regular moderate exercise, and improving muscle strength and flexibility can help prevent such pain.
If the pain persists or worsens, it is recommended to seek medical attention at a hospital immediately.
