Shoulder pain connected to the neck tendons may be caused by cervical spondylosis, cervical spine small joint disorder, shoulder and neck fasciitis and other factors, you can physical therapy, exercise therapy, drug therapy and other comprehensive treatment. 1. Cervical spondylosis: When the cervical spine structure undergoes changes such as osteophytes, it will compress the surrounding nerves, fascia and other tissues and cause shoulder and neck pain. In order to reduce the pain, you should reduce the low head movement, and you can use a neck brace to protect the cervical vertebrae. Physical therapy such as magnetic therapy and intermediate frequency electrical stimulation therapy can also be performed to accelerate the metabolism of inflammatory substances. Anti-inflammatory drugs such as ibuprofen can also be taken as prescribed by the doctor. At the same time, appropriate cervical spine exercises can be performed to relax the cervical spine muscles and reduce pain. 2. Disorders of small cervical joints: the small cervical joints will stimulate the surrounding tissues, thus affecting the local blood circulation and making the tendons of the shoulder and neck painful. At this time, magnetic therapy, wax therapy and other physical therapy can be carried out to improve local blood circulation and reduce local inflammation. You can also take muscle relaxing medication such as Eperisone Hydrochloride under the guidance of your doctor to relieve the pain. It can also be treated with acupressure and repositioning. 3. Shoulder and neck fasciitis: Aseptic inflammation of the shoulder and neck fascia will cause pain in shoulder and neck activities. In order to relieve the pain, physical therapy such as magnetic therapy and infrared laser therapy is needed to promote local blood circulation and accelerate the metabolism of inflammatory substances. Exercises such as cervical lateral flexion and small flying swallows can also be performed to relax the surrounding tissues and reduce pain. Anti-inflammatory drugs such as diclofenac sodium can also be taken under the guidance of a doctor to relieve the local inflammatory reaction. Therefore, when the tendons connecting the shoulder to the neck hurt, it is recommended to go to the hospital for a clear diagnosis and then treatment.