Blowing the air conditioning shoulder pain can not lift the arm should be cause treatment, the main causes include cold caused by muscle spasm, cervical spine disease, frozen shoulder, etc., the treatment mainly includes general treatment, medication, physical therapy, surgical treatment, etc.. 1. Cold-induced muscle spasm: blowing the air conditioning cold, caused by poor blood circulation in the shoulder muscles, resulting in muscle spasm, can be manifested as shoulder pain, can not lift the arm. You can apply localized hot compresses or do physical therapy such as infrared rays to relieve the symptoms. 2. Cervical spine disease: cervical spine disease causes nerve compression, causing shoulder pain, can’t lift the arm, blowing air conditioning cold can aggravate, at the same time can be accompanied by shoulder and back pain, arm numbness and pain and other symptoms. Treatment should first pay attention to rest, can take non-steroidal anti-inflammatory drugs such as ibuprofen and other anti-inflammatory analgesic, at the same time with the cervical spine traction, acupuncture, massage and massage and other physical therapy, if the condition is serious, it is necessary to surgery, such as cervical discectomy and so on. 3. Frozen shoulder: the main manifestation of shoulder pain, activity is limited, the shoulder is usually afraid of cold, air conditioning can be aggravated by the cold. Treatment first attention to rest, acute stage can be cold compresses, pain is severe, can take non-steroidal drugs such as ibuprofen. When the pain is limited, the joint cavity can be closed therapy, conservative treatment is ineffective, feasible surgical treatment. It is recommended to go to the hospital for timely consultation, to clarify the cause of the disease and timely treatment. All of the above drugs should be used under the guidance of a doctor.