The woman's left shoulder hurts so much.

According to the theory of traditional Chinese medicine, shoulder pain is related to human meridians. Meridian is a channel that describes the internal qi and blood circulation of human body in TCM theory. If the shoulder hurts, it may indicate that the meridians in this part are blocked or injured.

Generally speaking, shoulder pain may be caused by the following common reasons:

1. Scapulohumeral periarthritis: This is inflammation of soft tissue around the shoulder, which will lead to shoulder pain and limited movement.

2. Cervical spondylosis: Cervical related diseases, such as cervical disc herniation and cervical spinal stenosis, may cause shoulder pain and radiate to the arm.

3. Muscle strain or muscle fatigue: Excessive use of shoulder muscles, bad posture and long-term hard work may all lead to shoulder pain.

According to the traditional culture of China, physical discomfort may be interpreted as a sign of good luck or bad luck. But it is not accurate to judge good or bad luck only by shoulder pain. Shoulder pain may be just a symptom of the body, and you can't judge luck by this symptom alone.

If you or others are experiencing shoulder pain, I suggest consulting a doctor or Chinese medicine, who can give accurate diagnosis and treatment suggestions according to specific symptoms and physical condition.