The most common causes of hidden pain inside the shoulder are muscle strain, frozen shoulder, subacromial impingement syndrome, trauma and so on.
1. Muscle strain: If patients use the shoulder to carry heavy loads for a long time, it is easy to cause chronic strain of shoulder muscles, and then aseptic inflammation and pain. It is recommended to pay attention to rest and reduce shoulder joint activities.
2. Frozen shoulder: periarthritis occurs mostly in middle-aged and old-aged patients, and it is related to chronic strain of shoulder soft tissues, trauma and other factors, and patients may have hidden pain in the shoulder. Oral anti-inflammatory and pain-relieving medication is needed in the acute stage, and rehabilitation exercises are recommended in the relieving stage.
3. Subacromial impingement syndrome: When the shoulder joint is abducted, the subacromial joint is subject to repeated friction and impingement, which is a chronic pain syndrome, and the main cause is the developmental abnormality or lesion of the bony structure.
4. Trauma: Shoulder impingement is also easy to cause soft tissue damage, and then inflammatory reaction, causing local congestion, edema and other symptoms, the patient will also have obvious pain.
There are many reasons for the hidden pain inside the shoulder, if the discomfort persists, you should go to the hospital in time to find out the cause of the disease and carry out targeted treatment.