Shoulder strain tendon pain with force, may be too strong during the activity, strain caused by, can be through the general treatment, physical therapy and drug treatment, relieve the symptoms. 1. General treatment: Shoulder strain tendon pain, need to stop activities in time, pay attention to rest. At the same time, limit the activities of shoulder joint and forbid lifting heavy objects to avoid further injury. 2. Physical therapy: in the acute phase of shoulder strain, i.e. within 72 hours, you can use ice packs to apply local cold compresses, which can inhibit the exudation of tissue fluid and avoid aggravation of pain symptoms. 72 hours later, you can use hot towels to apply local hot compresses, which can promote the blood circulation of the body and improve the symptoms. 3. medication: if the pain is more serious, you can take non-steroidal anti-inflammatory drugs such as ibuprofen, diclofenac sodium, celecoxib and so on, which is conducive to relieving pain symptoms. It is recommended to use medication under the guidance of a doctor, not blindly self-medication, in order to avoid adverse effects.